From 3626feda1695fec4f2e56bd3b34dc1569b6901f9 Mon Sep 17 00:00:00 2001
From: Patrick Stanford <pathurs123@gmail.com>
Date: Fri, 5 Jul 2019 19:30:02 +1000
Subject: [PATCH 1/2] Fix Get/Set being enumerable

fixes #3610
---
 src/compiler/factory.ts                       |  2 +-
 src/compiler/transformers/es2015.ts           |  2 +-
 tests/baselines/reference/getSetEnumerable.js | 70 +++++++++++++++++++
 .../reference/getSetEnumerable.symbols        | 56 +++++++++++++++
 .../reference/getSetEnumerable.types          | 63 +++++++++++++++++
 tests/cases/compiler/getSetEnumerable.ts      | 27 +++++++
 .../TypeScript-React-Native-Starter           |  2 +-
 .../TypeScript-React-Starter                  |  2 +-
 .../TypeScript-Vue-Starter                    |  2 +-
 tests/cases/user/axios-src/axios-src          |  2 +-
 .../user/create-react-app/create-react-app    |  2 +-
 tests/cases/user/prettier/prettier            |  2 +-
 tests/cases/user/puppeteer/puppeteer          |  2 +-
 tests/cases/user/webpack/webpack              |  2 +-
 14 files changed, 226 insertions(+), 10 deletions(-)
 create mode 100644 tests/baselines/reference/getSetEnumerable.js
 create mode 100644 tests/baselines/reference/getSetEnumerable.symbols
 create mode 100644 tests/baselines/reference/getSetEnumerable.types
 create mode 100644 tests/cases/compiler/getSetEnumerable.ts

diff --git a/src/compiler/factory.ts b/src/compiler/factory.ts
index f88950f531a37..5a512efcc731d 100644
--- a/src/compiler/factory.ts
+++ b/src/compiler/factory.ts
@@ -3983,7 +3983,7 @@ namespace ts {
                 properties.push(setter);
             }
 
-            properties.push(createPropertyAssignment("enumerable", createTrue()));
+            properties.push(createPropertyAssignment("enumerable", getAccessor || setAccessor ? createFalse() : createTrue()));
             properties.push(createPropertyAssignment("configurable", createTrue()));
 
             const expression = setTextRange(
diff --git a/src/compiler/transformers/es2015.ts b/src/compiler/transformers/es2015.ts
index 7623d19dd25b1..28541eddf7f2f 100644
--- a/src/compiler/transformers/es2015.ts
+++ b/src/compiler/transformers/es2015.ts
@@ -1666,7 +1666,7 @@ namespace ts {
             }
 
             properties.push(
-                createPropertyAssignment("enumerable", createTrue()),
+                createPropertyAssignment("enumerable", getAccessor || setAccessor ? createFalse() : createTrue()),
                 createPropertyAssignment("configurable", createTrue())
             );
 
diff --git a/tests/baselines/reference/getSetEnumerable.js b/tests/baselines/reference/getSetEnumerable.js
new file mode 100644
index 0000000000000..33ce99fca553c
--- /dev/null
+++ b/tests/baselines/reference/getSetEnumerable.js
@@ -0,0 +1,70 @@
+//// [getSetEnumerable.ts]
+class GetSetEnumerableClassGet {
+    get prop() { return true;}
+}
+
+class GetSetEnumerableClassSet {
+    set prop(value: boolean) { }
+}
+
+class GetSetEnumerableClassGetSet {
+    get prop() { return true;}
+    set prop(value: boolean) { }
+}
+
+const GetSetEnumerableObjectGet = {
+    get prop() { return true; }
+};
+
+const GetSetEnumerableObjectSet = {
+    set prop(value: boolean) { }
+};
+
+const GetSetEnumerableObjectGetSet = {
+    get prop() { return true; },
+    set prop(value: boolean) { }
+};
+
+
+//// [getSetEnumerable.js]
+var GetSetEnumerableClassGet = /** @class */ (function () {
+    function GetSetEnumerableClassGet() {
+    }
+    Object.defineProperty(GetSetEnumerableClassGet.prototype, "prop", {
+        get: function () { return true; },
+        enumerable: false,
+        configurable: true
+    });
+    return GetSetEnumerableClassGet;
+}());
+var GetSetEnumerableClassSet = /** @class */ (function () {
+    function GetSetEnumerableClassSet() {
+    }
+    Object.defineProperty(GetSetEnumerableClassSet.prototype, "prop", {
+        set: function (value) { },
+        enumerable: false,
+        configurable: true
+    });
+    return GetSetEnumerableClassSet;
+}());
+var GetSetEnumerableClassGetSet = /** @class */ (function () {
+    function GetSetEnumerableClassGetSet() {
+    }
+    Object.defineProperty(GetSetEnumerableClassGetSet.prototype, "prop", {
+        get: function () { return true; },
+        set: function (value) { },
+        enumerable: false,
+        configurable: true
+    });
+    return GetSetEnumerableClassGetSet;
+}());
+var GetSetEnumerableObjectGet = {
+    get prop() { return true; }
+};
+var GetSetEnumerableObjectSet = {
+    set prop(value) { }
+};
+var GetSetEnumerableObjectGetSet = {
+    get prop() { return true; },
+    set prop(value) { }
+};
diff --git a/tests/baselines/reference/getSetEnumerable.symbols b/tests/baselines/reference/getSetEnumerable.symbols
new file mode 100644
index 0000000000000..33efdc248a701
--- /dev/null
+++ b/tests/baselines/reference/getSetEnumerable.symbols
@@ -0,0 +1,56 @@
+=== tests/cases/compiler/getSetEnumerable.ts ===
+class GetSetEnumerableClassGet {
+>GetSetEnumerableClassGet : Symbol(GetSetEnumerableClassGet, Decl(getSetEnumerable.ts, 0, 0))
+
+    get prop() { return true;}
+>prop : Symbol(GetSetEnumerableClassGet.prop, Decl(getSetEnumerable.ts, 0, 32))
+}
+
+class GetSetEnumerableClassSet {
+>GetSetEnumerableClassSet : Symbol(GetSetEnumerableClassSet, Decl(getSetEnumerable.ts, 2, 1))
+
+    set prop(value: boolean) { }
+>prop : Symbol(GetSetEnumerableClassSet.prop, Decl(getSetEnumerable.ts, 4, 32))
+>value : Symbol(value, Decl(getSetEnumerable.ts, 5, 13))
+}
+
+class GetSetEnumerableClassGetSet {
+>GetSetEnumerableClassGetSet : Symbol(GetSetEnumerableClassGetSet, Decl(getSetEnumerable.ts, 6, 1))
+
+    get prop() { return true;}
+>prop : Symbol(GetSetEnumerableClassGetSet.prop, Decl(getSetEnumerable.ts, 8, 35), Decl(getSetEnumerable.ts, 9, 30))
+
+    set prop(value: boolean) { }
+>prop : Symbol(GetSetEnumerableClassGetSet.prop, Decl(getSetEnumerable.ts, 8, 35), Decl(getSetEnumerable.ts, 9, 30))
+>value : Symbol(value, Decl(getSetEnumerable.ts, 10, 13))
+}
+
+const GetSetEnumerableObjectGet = {
+>GetSetEnumerableObjectGet : Symbol(GetSetEnumerableObjectGet, Decl(getSetEnumerable.ts, 13, 5))
+
+    get prop() { return true; }
+>prop : Symbol(prop, Decl(getSetEnumerable.ts, 13, 35))
+
+};
+
+const GetSetEnumerableObjectSet = {
+>GetSetEnumerableObjectSet : Symbol(GetSetEnumerableObjectSet, Decl(getSetEnumerable.ts, 17, 5))
+
+    set prop(value: boolean) { }
+>prop : Symbol(prop, Decl(getSetEnumerable.ts, 17, 35))
+>value : Symbol(value, Decl(getSetEnumerable.ts, 18, 13))
+
+};
+
+const GetSetEnumerableObjectGetSet = {
+>GetSetEnumerableObjectGetSet : Symbol(GetSetEnumerableObjectGetSet, Decl(getSetEnumerable.ts, 21, 5))
+
+    get prop() { return true; },
+>prop : Symbol(prop, Decl(getSetEnumerable.ts, 21, 38), Decl(getSetEnumerable.ts, 22, 32))
+
+    set prop(value: boolean) { }
+>prop : Symbol(prop, Decl(getSetEnumerable.ts, 21, 38), Decl(getSetEnumerable.ts, 22, 32))
+>value : Symbol(value, Decl(getSetEnumerable.ts, 23, 13))
+
+};
+
diff --git a/tests/baselines/reference/getSetEnumerable.types b/tests/baselines/reference/getSetEnumerable.types
new file mode 100644
index 0000000000000..c171adce6226c
--- /dev/null
+++ b/tests/baselines/reference/getSetEnumerable.types
@@ -0,0 +1,63 @@
+=== tests/cases/compiler/getSetEnumerable.ts ===
+class GetSetEnumerableClassGet {
+>GetSetEnumerableClassGet : GetSetEnumerableClassGet
+
+    get prop() { return true;}
+>prop : boolean
+>true : true
+}
+
+class GetSetEnumerableClassSet {
+>GetSetEnumerableClassSet : GetSetEnumerableClassSet
+
+    set prop(value: boolean) { }
+>prop : boolean
+>value : boolean
+}
+
+class GetSetEnumerableClassGetSet {
+>GetSetEnumerableClassGetSet : GetSetEnumerableClassGetSet
+
+    get prop() { return true;}
+>prop : boolean
+>true : true
+
+    set prop(value: boolean) { }
+>prop : boolean
+>value : boolean
+}
+
+const GetSetEnumerableObjectGet = {
+>GetSetEnumerableObjectGet : { readonly prop: boolean; }
+>{    get prop() { return true; }} : { readonly prop: boolean; }
+
+    get prop() { return true; }
+>prop : boolean
+>true : true
+
+};
+
+const GetSetEnumerableObjectSet = {
+>GetSetEnumerableObjectSet : { prop: boolean; }
+>{    set prop(value: boolean) { }} : { prop: boolean; }
+
+    set prop(value: boolean) { }
+>prop : boolean
+>value : boolean
+
+};
+
+const GetSetEnumerableObjectGetSet = {
+>GetSetEnumerableObjectGetSet : { prop: boolean; }
+>{    get prop() { return true; },    set prop(value: boolean) { }} : { prop: boolean; }
+
+    get prop() { return true; },
+>prop : boolean
+>true : true
+
+    set prop(value: boolean) { }
+>prop : boolean
+>value : boolean
+
+};
+
diff --git a/tests/cases/compiler/getSetEnumerable.ts b/tests/cases/compiler/getSetEnumerable.ts
new file mode 100644
index 0000000000000..295aaef7ffbdf
--- /dev/null
+++ b/tests/cases/compiler/getSetEnumerable.ts
@@ -0,0 +1,27 @@
+// @target: ES5
+
+class GetSetEnumerableClassGet {
+    get prop() { return true;}
+}
+
+class GetSetEnumerableClassSet {
+    set prop(value: boolean) { }
+}
+
+class GetSetEnumerableClassGetSet {
+    get prop() { return true;}
+    set prop(value: boolean) { }
+}
+
+const GetSetEnumerableObjectGet = {
+    get prop() { return true; }
+};
+
+const GetSetEnumerableObjectSet = {
+    set prop(value: boolean) { }
+};
+
+const GetSetEnumerableObjectGetSet = {
+    get prop() { return true; },
+    set prop(value: boolean) { }
+};
diff --git a/tests/cases/user/TypeScript-React-Native-Starter/TypeScript-React-Native-Starter b/tests/cases/user/TypeScript-React-Native-Starter/TypeScript-React-Native-Starter
index ef797268ddfe9..59571c0d34aa4 160000
--- a/tests/cases/user/TypeScript-React-Native-Starter/TypeScript-React-Native-Starter
+++ b/tests/cases/user/TypeScript-React-Native-Starter/TypeScript-React-Native-Starter
@@ -1 +1 @@
-Subproject commit ef797268ddfe9b2e5d2273b953eebdbffb4f734c
+Subproject commit 59571c0d34aa48820309291b966778795d1cbebf
diff --git a/tests/cases/user/TypeScript-React-Starter/TypeScript-React-Starter b/tests/cases/user/TypeScript-React-Starter/TypeScript-React-Starter
index 1404377597038..68f60e1a4b947 160000
--- a/tests/cases/user/TypeScript-React-Starter/TypeScript-React-Starter
+++ b/tests/cases/user/TypeScript-React-Starter/TypeScript-React-Starter
@@ -1 +1 @@
-Subproject commit 1404377597038d22c9df43b49ced70bae635edba
+Subproject commit 68f60e1a4b947df47418e1d420acc59dafdfef12
diff --git a/tests/cases/user/TypeScript-Vue-Starter/TypeScript-Vue-Starter b/tests/cases/user/TypeScript-Vue-Starter/TypeScript-Vue-Starter
index c243b11a6f827..713c6986f043f 160000
--- a/tests/cases/user/TypeScript-Vue-Starter/TypeScript-Vue-Starter
+++ b/tests/cases/user/TypeScript-Vue-Starter/TypeScript-Vue-Starter
@@ -1 +1 @@
-Subproject commit c243b11a6f827e780a5163999bc472c95ff5a0e0
+Subproject commit 713c6986f043f2c31976b8bc2c03aa0a2b05590b
diff --git a/tests/cases/user/axios-src/axios-src b/tests/cases/user/axios-src/axios-src
index 283d7b306ce23..0b3db5d87a60a 160000
--- a/tests/cases/user/axios-src/axios-src
+++ b/tests/cases/user/axios-src/axios-src
@@ -1 +1 @@
-Subproject commit 283d7b306ce231f092d28e01713905e5c1600d14
+Subproject commit 0b3db5d87a60a1ad8b0dce9669dbc10483ec33da
diff --git a/tests/cases/user/create-react-app/create-react-app b/tests/cases/user/create-react-app/create-react-app
index 1a61db58d434d..1d4fdc2dd4950 160000
--- a/tests/cases/user/create-react-app/create-react-app
+++ b/tests/cases/user/create-react-app/create-react-app
@@ -1 +1 @@
-Subproject commit 1a61db58d434d33603f20e73ca643ec83c561b73
+Subproject commit 1d4fdc2dd4950011beacf1883900bf5d8da7079e
diff --git a/tests/cases/user/prettier/prettier b/tests/cases/user/prettier/prettier
index 1e471a007968b..67f1c4877ee10 160000
--- a/tests/cases/user/prettier/prettier
+++ b/tests/cases/user/prettier/prettier
@@ -1 +1 @@
-Subproject commit 1e471a007968b7490563b91ed6909ae6046f3fe8
+Subproject commit 67f1c4877ee1090b66d468a847caccca411a6f82
diff --git a/tests/cases/user/puppeteer/puppeteer b/tests/cases/user/puppeteer/puppeteer
index 2c6df6ddd1aeb..98bb2615adb68 160000
--- a/tests/cases/user/puppeteer/puppeteer
+++ b/tests/cases/user/puppeteer/puppeteer
@@ -1 +1 @@
-Subproject commit 2c6df6ddd1aeb39b6858a1b7c980fe20079230da
+Subproject commit 98bb2615adb6815c91efcc59593b49e2ec8c3935
diff --git a/tests/cases/user/webpack/webpack b/tests/cases/user/webpack/webpack
index dc2668873162f..10282ea20648b 160000
--- a/tests/cases/user/webpack/webpack
+++ b/tests/cases/user/webpack/webpack
@@ -1 +1 @@
-Subproject commit dc2668873162ff3369eb8787c1b79f909650e040
+Subproject commit 10282ea20648b465caec6448849f24fc34e1ba3e

From 83252fe46258d471b209cff9b8e5722ccb5056cd Mon Sep 17 00:00:00 2001
From: Patrick Stanford <pathurs123@gmail.com>
Date: Fri, 5 Jul 2019 20:05:01 +1000
Subject: [PATCH 2/2] fix tests

---
 .../reference/MemberAccessorDeclaration15.js  |   2 +-
 tests/baselines/reference/abstractProperty.js |   2 +-
 .../reference/abstractPropertyNegative.js     |   8 +-
 .../reference/accessibilityModifiers.js       |  28 +-
 .../accessorParameterAccessibilityModifier.js |   4 +-
 tests/baselines/reference/accessorWithES3.js  |   4 +-
 tests/baselines/reference/accessorWithES5.js  |   4 +-
 .../reference/accessorWithInitializer.js      |   4 +-
 .../reference/accessorWithLineTerminator.js   |   2 +-
 ...sorWithMismatchedAccessibilityModifiers.js |   8 +-
 .../reference/accessorWithRestParam.js        |   4 +-
 .../accessorsAreNotContextuallyTyped.js       |   2 +-
 tests/baselines/reference/accessorsEmit.js    |   4 +-
 .../reference/accessorsNotAllowedInES3.js     |   2 +-
 .../accessors_spec_section-4.5_error-cases.js |   8 +-
 .../accessors_spec_section-4.5_inference.js   |  12 +-
 .../reference/aliasUsageInAccessorsOfClass.js |   2 +-
 .../reference/anyIdenticalToItself.js         |   2 +-
 .../reference/assignmentCompatBug3.js         |   2 +-
 tests/baselines/reference/asyncGetter_es5.js  |   2 +-
 tests/baselines/reference/asyncSetter_es5.js  |   2 +-
 .../capturedParametersInInitializers2.js      |   2 +-
 .../reference/classAbstractAccessor.js        |   4 +-
 .../reference/classPropertyAsPrivate.js       |   4 +-
 .../reference/classPropertyAsProtected.js     |   4 +-
 .../classPropertyIsPublicByDefault.js         |   4 +-
 .../reference/classStaticPropertyTypeGuard.js |   2 +-
 .../classUsedBeforeInitializedVariables.js    |   4 +-
 ...hOnlyPublicMembersEquivalentToInterface.js |   2 +-
 ...OnlyPublicMembersEquivalentToInterface2.js |   2 +-
 .../reference/classWithStaticMembers.js       |   2 +-
 tests/baselines/reference/classdecl.js        |   6 +-
 .../reference/cloduleWithDuplicateMember1.js  |   4 +-
 .../reference/cloduleWithDuplicateMember2.js  |   4 +-
 ...lisionCodeGenModuleWithAccessorChildren.js |  10 +-
 ...llisionSuperAndLocalFunctionInAccessors.js |   6 +-
 .../collisionSuperAndLocalVarInAccessors.js   |   6 +-
 .../reference/collisionSuperAndParameter.js   |   4 +-
 ...ionThisExpressionAndLocalVarInAccessors.js |   4 +-
 .../reference/commentOnClassAccessor1.js      |   2 +-
 .../reference/commentOnClassAccessor2.js      |   2 +-
 .../reference/commentsClassMembers.js         |  32 +-
 .../reference/commentsInheritance.js          |  12 +-
 .../reference/commentsdoNotEmitComments.js    |   2 +-
 .../reference/commentsemitComments.js         |   2 +-
 .../reference/complexClassRelationships.js    |   6 +-
 .../baselines/reference/complicatedPrivacy.js |   2 +-
 .../reference/computedPropertyNames11_ES5.js  |  22 +-
 .../reference/computedPropertyNames16_ES5.js  |  22 +-
 .../reference/computedPropertyNames17_ES5.js  |  12 +-
 .../reference/computedPropertyNames1_ES5.js   |   4 +-
 .../reference/computedPropertyNames2_ES5.js   |   8 +-
 .../reference/computedPropertyNames36_ES5.js  |   4 +-
 .../reference/computedPropertyNames37_ES5.js  |   4 +-
 .../reference/computedPropertyNames38_ES5.js  |   4 +-
 .../reference/computedPropertyNames39_ES5.js  |   4 +-
 .../reference/computedPropertyNames3_ES5.js   |   8 +-
 .../reference/computedPropertyNames43_ES5.js  |   4 +-
 .../reference/computedPropertyNames44_ES5.js  |   4 +-
 .../reference/computedPropertyNames45_ES5.js  |   4 +-
 .../reference/computedPropertyNames49_ES5.js  |   8 +-
 .../reference/computedPropertyNames50_ES5.js  |   6 +-
 ...mputedPropertyNamesDeclarationEmit1_ES5.js |   4 +-
 ...mputedPropertyNamesDeclarationEmit2_ES5.js |   4 +-
 ...mputedPropertyNamesDeclarationEmit5_ES5.js |   4 +-
 .../computedPropertyNamesSourceMap1_ES5.js    |   2 +-
 ...dPropertyNamesSourceMap1_ES5.sourcemap.txt |   4 +-
 .../computedPropertyNamesSourceMap2_ES5.js    |   2 +-
 ...dPropertyNamesSourceMap2_ES5.sourcemap.txt |   4 +-
 ...constructorWithIncompleteTypeAnnotation.js |   2 +-
 .../baselines/reference/declFileAccessors.js  |  32 +-
 .../reference/declFilePrivateStatic.js        |   8 +-
 ...eTypeAnnotationVisibilityErrorAccessors.js |  30 +-
 .../declarationEmitClassMemberNameConflict.js |   4 +-
 .../declarationEmitProtectedMembers.js        |   8 +-
 .../reference/decoratorOnClassAccessor1.js    |   2 +-
 .../reference/decoratorOnClassAccessor2.js    |   2 +-
 .../reference/decoratorOnClassAccessor3.js    |   2 +-
 .../reference/decoratorOnClassAccessor4.js    |   2 +-
 .../reference/decoratorOnClassAccessor5.js    |   2 +-
 .../reference/decoratorOnClassAccessor6.js    |   2 +-
 .../reference/decoratorOnClassAccessor7.js    |  12 +-
 .../reference/decoratorOnClassAccessor8.js    |  12 +-
 ...ClassFunctionOverridesBaseClassAccessor.js |   2 +-
 .../derivedClassIncludesInheritedMembers.js   |   4 +-
 .../derivedClassOverridesProtectedMembers.js  |   8 +-
 .../derivedClassOverridesProtectedMembers2.js |   8 +-
 .../derivedClassOverridesProtectedMembers3.js |  12 +-
 .../derivedClassOverridesPublicMembers.js     |   8 +-
 .../reference/derivedClassWithAny.js          |  12 +-
 ...ivateInstanceShadowingProtectedInstance.js |   4 +-
 ...hPrivateInstanceShadowingPublicInstance.js |   4 +-
 ...thPrivateStaticShadowingProtectedStatic.js |   4 +-
 ...sWithPrivateStaticShadowingPublicStatic.js |   4 +-
 .../reference/derivedGenericClassWithAny.js   |   8 +-
 .../reference/duplicateClassElements.js       |  10 +-
 tests/baselines/reference/errorSuperCalls.js  |   6 +-
 .../reference/errorSuperPropertyAccess.js     |   8 +-
 .../reference/errorsInGenericTypeReference.js |   2 +-
 tests/baselines/reference/es6ClassTest2.js    |   4 +-
 .../exportingContainingVisibleType.js         |   2 +-
 .../reference/fieldAndGetterWithSameName.js   |   2 +-
 .../functionAndPropertyNameConflict.js        |   2 +-
 ...nsMissingReturnStatementsAndExpressions.js |  10 +-
 tests/baselines/reference/genericGetter.js    |   2 +-
 tests/baselines/reference/genericGetter2.js   |   2 +-
 tests/baselines/reference/genericGetter3.js   |   2 +-
 .../reference/genericReturnTypeFromGetter1.js |   2 +-
 ...hImpliedReturnTypeAndFunctionClassMerge.js |   2 +-
 .../reference/getAndSetAsMemberNames.js       |   2 +-
 .../reference/getAndSetNotIdenticalType.js    |   2 +-
 .../reference/getAndSetNotIdenticalType2.js   |   2 +-
 .../reference/getAndSetNotIdenticalType3.js   |   2 +-
 .../getSetAccessorContextualTyping.js         |   8 +-
 .../reference/getterControlFlowStrictNull.js  |   2 +-
 .../reference/getterMissingReturnError.js     |   2 +-
 .../getterThatThrowsShouldNotNeedReturn.js    |   2 +-
 .../baselines/reference/gettersAndSetters.js  |   4 +-
 .../gettersAndSettersAccessibility.js         |   2 +-
 .../reference/gettersAndSettersErrors.js      |   6 +-
 .../reference/gettersAndSettersTypesAgree.js  |   4 +-
 tests/baselines/reference/giant.js            |  72 +-
 .../reference/implicitAnyCastedValue.js       |   6 +-
 .../implicitAnyFromCircularInference.js       |   2 +-
 ...itAnyGetAndSetAccessorWithAnyReturnType.js |   6 +-
 .../reference/inferSetterParamType.js         |   4 +-
 .../reference/infinitelyExpandingOverloads.js |   2 +-
 ...ritanceMemberAccessorOverridingAccessor.js |   4 +-
 ...heritanceMemberAccessorOverridingMethod.js |   2 +-
 ...ritanceMemberAccessorOverridingProperty.js |   2 +-
 ...inheritanceMemberFuncOverridingAccessor.js |   2 +-
 ...ritanceMemberPropertyOverridingAccessor.js |   2 +-
 ...ritanceStaticAccessorOverridingAccessor.js |   4 +-
 ...heritanceStaticAccessorOverridingMethod.js |   2 +-
 ...ritanceStaticAccessorOverridingProperty.js |   2 +-
 ...inheritanceStaticFuncOverridingAccessor.js |   2 +-
 ...eStaticFuncOverridingAccessorOfFuncType.js |   2 +-
 ...ritanceStaticPropertyOverridingAccessor.js |   2 +-
 ...nstancePropertiesInheritedIntoClassType.js |   4 +-
 .../reference/instancePropertyInClassType.js  |   4 +-
 .../reference/interfaceExtendingClass.js      |   2 +-
 .../reference/interfaceExtendingClass2.js     |   2 +-
 .../reference/interfaceImplementation5.js     |  12 +-
 .../reference/invalidNewTarget.es5.js         |  12 +-
 .../isDeclarationVisibleNodeKinds.js          |   4 +-
 tests/baselines/reference/localTypes1.js      |   2 +-
 .../metadataReferencedWithinFilteredUnion.js  |   2 +-
 .../methodContainingLocalFunction.js          |   2 +-
 tests/baselines/reference/moduledecl.js       |   4 +-
 tests/baselines/reference/newOperator.js      |   2 +-
 ...ionThisExpressionAndLocalVarInAccessors.js |   4 +-
 .../noImplicitAnyMissingGetAccessor.js        |   2 +-
 .../noImplicitAnyMissingSetAccessor.js        |   2 +-
 ...icIndexerConstrainsPropertyDeclarations.js |   4 +-
 .../reference/objectRestParameterES5.js       |   2 +-
 .../reference/optionalSetterParam.js          |   2 +-
 tests/baselines/reference/parserAccessors1.js |   2 +-
 tests/baselines/reference/parserAccessors2.js |   2 +-
 tests/baselines/reference/parserAstSpans1.js  |  12 +-
 .../reference/parserES3Accessors1.js          |   2 +-
 .../reference/parserES3Accessors2.js          |   2 +-
 .../parserES5ComputedPropertyName4.js         |   2 +-
 .../parserErrantSemicolonInClass1.js          |   6 +-
 .../parserGetAccessorWithTypeParameters1.js   |   2 +-
 .../reference/parserMemberAccessor1.js        |   2 +-
 .../parserMemberAccessorDeclaration1.js       |   2 +-
 .../parserMemberAccessorDeclaration10.js      |   2 +-
 .../parserMemberAccessorDeclaration11.js      |   2 +-
 .../parserMemberAccessorDeclaration12.js      |   2 +-
 .../parserMemberAccessorDeclaration13.js      |   2 +-
 .../parserMemberAccessorDeclaration14.js      |   2 +-
 .../parserMemberAccessorDeclaration15.js      |   2 +-
 .../parserMemberAccessorDeclaration16.js      |   2 +-
 .../parserMemberAccessorDeclaration17.js      |   2 +-
 .../parserMemberAccessorDeclaration18.js      |   2 +-
 .../parserMemberAccessorDeclaration2.js       |   2 +-
 .../parserMemberAccessorDeclaration3.js       |   2 +-
 .../parserMemberAccessorDeclaration4.js       |   2 +-
 .../parserMemberAccessorDeclaration5.js       |   2 +-
 .../parserMemberAccessorDeclaration6.js       |   2 +-
 .../parserMemberAccessorDeclaration7.js       |   2 +-
 .../parserMemberAccessorDeclaration8.js       |   2 +-
 .../parserMemberAccessorDeclaration9.js       |   2 +-
 .../parserSetAccessorWithTypeAnnotation1.js   |   2 +-
 .../parserSetAccessorWithTypeParameters1.js   |   2 +-
 .../reference/privacyAccessorDeclFile.js      | 624 +++++++++---------
 .../privacyCannotNameAccessorDeclFile.js      |  48 +-
 tests/baselines/reference/privacyGetter.js    |  48 +-
 tests/baselines/reference/privacyGloGetter.js |  20 +-
 ...ivateClassPropertyAccessibleWithinClass.js |   8 +-
 ...lassPropertyAccessibleWithinNestedClass.js |   4 +-
 tests/baselines/reference/properties.js       |   2 +-
 .../reference/properties.sourcemap.txt        |   4 +-
 .../propertyAndAccessorWithSameName.js        |   6 +-
 ...ectedClassPropertyAccessibleWithinClass.js |   8 +-
 ...lassPropertyAccessibleWithinNestedClass.js |   4 +-
 ...sPropertyAccessibleWithinNestedSubclass.js |   4 +-
 ...edClassPropertyAccessibleWithinSubclass.js |   4 +-
 .../reference/quotedAccessorName1.js          |   2 +-
 .../reference/quotedAccessorName2.js          |   2 +-
 .../reference/readonlyInDeclarationFile.js    |  24 +-
 .../readonlyInNonPropertyParameters.js        |   2 +-
 tests/baselines/reference/readonlyMembers.js  |   2 +-
 .../reference/recursiveGetterAccess.js        |   2 +-
 .../reference/recursiveProperties.js          |   4 +-
 .../recursiveSpecializationOfSignatures.js    |   2 +-
 .../reference/returnValueInSetter.js          |   2 +-
 .../baselines/reference/setterBeforeGetter.js |   2 +-
 tests/baselines/reference/setterWithReturn.js |   2 +-
 .../reference/sourceMapValidationClass.js     |   2 +-
 .../sourceMapValidationClass.sourcemap.txt    |   4 +-
 .../sourceMapValidationDecorators.js          |   2 +-
 ...ourceMapValidationDecorators.sourcemap.txt |   4 +-
 tests/baselines/reference/staticGetter1.js    |   2 +-
 .../reference/staticGetterAndSetter.js        |   2 +-
 .../reference/staticPropertyNotInClassType.js |   4 +-
 tests/baselines/reference/staticVisibility.js |   2 +-
 ...ngIndexerConstrainsPropertyDeclarations.js |   4 +-
 .../reference/superCallInNonStaticMethod.js   |   2 +-
 .../reference/superCallInStaticMethod.js      |   2 +-
 .../baselines/reference/superElementAccess.js |   2 +-
 .../reference/superPropertyAccess.js          |   2 +-
 .../reference/superPropertyAccess1.js         |   4 +-
 .../reference/superPropertyAccess2.js         |   4 +-
 .../reference/superPropertyAccessNoError.js   |   4 +-
 .../reference/superPropertyAccess_ES5.js      |   6 +-
 ...rgetEs6DecoratorMetadataImportNotElided.js |   2 +-
 tests/baselines/reference/thisInAccessors.js  |   6 +-
 tests/baselines/reference/thisInStatics.js    |   2 +-
 .../reference/thisTypeInAccessors.js          |   4 +-
 ...gCommasInFunctionParametersAndArguments.js |   2 +-
 .../reference/trailingCommasInGetter.js       |   2 +-
 .../stripInternal.js                          |  30 +-
 .../stripInternal.js                          |  30 +-
 .../initial-Build/stripInternal.js            |  30 +-
 ...en-one-two-three-are-prepended-in-order.js |  30 +-
 .../stripInternal.js                          |  20 +-
 ...en-one-two-three-are-prepended-in-order.js |  30 +-
 .../stripInternal-jsdoc-style-comment.js      |  20 +-
 ...en-one-two-three-are-prepended-in-order.js |  30 +-
 ...-jsdoc-style-with-comments-emit-enabled.js |  20 +-
 ...en-one-two-three-are-prepended-in-order.js |  30 +-
 ...en-one-two-three-are-prepended-in-order.js |  30 +-
 ...tripInternal-with-comments-emit-enabled.js |  20 +-
 .../stripInternal.js                          |  20 +-
 ...en-one-two-three-are-prepended-in-order.js |  26 +-
 .../stripInternal-jsdoc-style-comment.js      |  18 +-
 ...en-one-two-three-are-prepended-in-order.js |  26 +-
 ...en-one-two-three-are-prepended-in-order.js |  26 +-
 ...tripInternal-with-comments-emit-enabled.js |  18 +-
 .../stripInternal.js                          |  18 +-
 ...en-one-two-three-are-prepended-in-order.js |  30 +-
 .../stripInternal-jsdoc-style-comment.js      |  30 +-
 ...en-one-two-three-are-prepended-in-order.js |  30 +-
 ...-jsdoc-style-with-comments-emit-enabled.js |  30 +-
 ...en-one-two-three-are-prepended-in-order.js |  30 +-
 ...en-one-two-three-are-prepended-in-order.js |  30 +-
 ...tripInternal-with-comments-emit-enabled.js |  30 +-
 .../initial-Build/stripInternal.js            |  30 +-
 .../reference/twoAccessorsWithSameName.js     |   6 +-
 .../reference/twoAccessorsWithSameName2.js    |   6 +-
 .../reference/typeGuardFunctionErrors.js      |   4 +-
 .../reference/typeGuardOfFormThisMember.js    |   4 +-
 .../typeGuardOfFormThisMemberErrors.js        |   4 +-
 .../reference/typeGuardsInClassAccessors.js   |   8 +-
 .../reference/typeGuardsInProperties.js       |   2 +-
 .../reference/typeOfThisInAccessor.js         |   8 +-
 .../reference/typeOfThisInInstanceMember.js   |   2 +-
 .../reference/typeOfThisInInstanceMember2.js  |   2 +-
 .../reference/typeOfThisInStatics.js          |   2 +-
 .../typeParametersInStaticAccessors.js        |   4 +-
 tests/baselines/reference/typeQueryOnClass.js |   8 +-
 .../reference/unusedGetterInClass.js          |   2 +-
 .../reference/unusedLocalsAndParameters.js    |   4 +-
 .../unusedLocalsAndParametersDeferred.js      |   4 +-
 .../reference/unusedPrivateMembers.js         |   4 +-
 .../reference/unusedSetterInClass.js          |   2 +-
 .../reference/unusedSetterInClass2.js         |   2 +-
 278 files changed, 1312 insertions(+), 1312 deletions(-)

diff --git a/tests/baselines/reference/MemberAccessorDeclaration15.js b/tests/baselines/reference/MemberAccessorDeclaration15.js
index 42c4cb760145c..3ab84331c9546 100644
--- a/tests/baselines/reference/MemberAccessorDeclaration15.js
+++ b/tests/baselines/reference/MemberAccessorDeclaration15.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "Foo", {
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/abstractProperty.js b/tests/baselines/reference/abstractProperty.js
index a7d63d5545233..5fc7f19d7c66e 100644
--- a/tests/baselines/reference/abstractProperty.js
+++ b/tests/baselines/reference/abstractProperty.js
@@ -51,7 +51,7 @@ var C = /** @class */ (function (_super) {
     Object.defineProperty(C.prototype, "prop", {
         get: function () { return "foo"; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.prototype.m = function () { };
diff --git a/tests/baselines/reference/abstractPropertyNegative.js b/tests/baselines/reference/abstractPropertyNegative.js
index df07c9f7a3e47..a26369108ab0b 100644
--- a/tests/baselines/reference/abstractPropertyNegative.js
+++ b/tests/baselines/reference/abstractPropertyNegative.js
@@ -71,7 +71,7 @@ var C = /** @class */ (function (_super) {
     }
     Object.defineProperty(C.prototype, "concreteWithNoBody", {
         get: function () { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
@@ -104,7 +104,7 @@ var WrongTypeAccessorImpl = /** @class */ (function (_super) {
     }
     Object.defineProperty(WrongTypeAccessorImpl.prototype, "num", {
         get: function () { return "nope, wrong"; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return WrongTypeAccessorImpl;
@@ -123,13 +123,13 @@ var AbstractAccessorMismatch = /** @class */ (function () {
     }
     Object.defineProperty(AbstractAccessorMismatch.prototype, "p1", {
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     ;
     Object.defineProperty(AbstractAccessorMismatch.prototype, "p2", {
         get: function () { return "should work"; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return AbstractAccessorMismatch;
diff --git a/tests/baselines/reference/accessibilityModifiers.js b/tests/baselines/reference/accessibilityModifiers.js
index c7d1efc2b4da6..6adbc15f7e4ed 100644
--- a/tests/baselines/reference/accessibilityModifiers.js
+++ b/tests/baselines/reference/accessibilityModifiers.js
@@ -52,34 +52,34 @@ var C = /** @class */ (function () {
     C.privateMethod = function () { };
     Object.defineProperty(C, "privateGetter", {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "privateSetter", {
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.protectedMethod = function () { };
     Object.defineProperty(C, "protectedGetter", {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "protectedSetter", {
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.publicMethod = function () { };
     Object.defineProperty(C, "publicGetter", {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "publicSetter", {
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
@@ -91,34 +91,34 @@ var D = /** @class */ (function () {
     D.privateMethod = function () { };
     Object.defineProperty(D, "privateGetter", {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(D, "privateSetter", {
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     D.protectedMethod = function () { };
     Object.defineProperty(D, "protectedGetter", {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(D, "protectedSetter", {
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     D.publicMethod = function () { };
     Object.defineProperty(D, "publicGetter", {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(D, "publicSetter", {
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return D;
@@ -130,12 +130,12 @@ var E = /** @class */ (function () {
     E.prototype.method = function () { };
     Object.defineProperty(E.prototype, "getter", {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(E.prototype, "setter", {
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return E;
diff --git a/tests/baselines/reference/accessorParameterAccessibilityModifier.js b/tests/baselines/reference/accessorParameterAccessibilityModifier.js
index c2484d848c8ed..66a8ad7430501 100644
--- a/tests/baselines/reference/accessorParameterAccessibilityModifier.js
+++ b/tests/baselines/reference/accessorParameterAccessibilityModifier.js
@@ -10,12 +10,12 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "X", {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "X", {
         set: function (v2) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/accessorWithES3.js b/tests/baselines/reference/accessorWithES3.js
index 36ea6317f08ba..5137754c845d1 100644
--- a/tests/baselines/reference/accessorWithES3.js
+++ b/tests/baselines/reference/accessorWithES3.js
@@ -29,7 +29,7 @@ var C = /** @class */ (function () {
         get: function () {
             return 1;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
@@ -40,7 +40,7 @@ var D = /** @class */ (function () {
     Object.defineProperty(D.prototype, "x", {
         set: function (v) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return D;
diff --git a/tests/baselines/reference/accessorWithES5.js b/tests/baselines/reference/accessorWithES5.js
index ccd2c3e7573d8..0f75d614de3e0 100644
--- a/tests/baselines/reference/accessorWithES5.js
+++ b/tests/baselines/reference/accessorWithES5.js
@@ -26,7 +26,7 @@ var C = /** @class */ (function () {
         get: function () {
             return 1;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
@@ -37,7 +37,7 @@ var D = /** @class */ (function () {
     Object.defineProperty(D.prototype, "x", {
         set: function (v) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return D;
diff --git a/tests/baselines/reference/accessorWithInitializer.js b/tests/baselines/reference/accessorWithInitializer.js
index a573e244f3b25..9fa2908855c36 100644
--- a/tests/baselines/reference/accessorWithInitializer.js
+++ b/tests/baselines/reference/accessorWithInitializer.js
@@ -12,14 +12,14 @@ var C = /** @class */ (function () {
         set: function (v) {
             if (v === void 0) { v = 0; }
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "X", {
         set: function (v2) {
             if (v2 === void 0) { v2 = 0; }
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/accessorWithLineTerminator.js b/tests/baselines/reference/accessorWithLineTerminator.js
index 51310c101a8a3..ca521c6fe3822 100644
--- a/tests/baselines/reference/accessorWithLineTerminator.js
+++ b/tests/baselines/reference/accessorWithLineTerminator.js
@@ -14,7 +14,7 @@ var C = /** @class */ (function () {
     Object.defineProperty(C.prototype, "x", {
         get: function () { return 1; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/accessorWithMismatchedAccessibilityModifiers.js b/tests/baselines/reference/accessorWithMismatchedAccessibilityModifiers.js
index fa68ac3e0056f..5545ea379db2a 100644
--- a/tests/baselines/reference/accessorWithMismatchedAccessibilityModifiers.js
+++ b/tests/baselines/reference/accessorWithMismatchedAccessibilityModifiers.js
@@ -41,7 +41,7 @@ var C = /** @class */ (function () {
         },
         set: function (v) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
@@ -55,7 +55,7 @@ var D = /** @class */ (function () {
         },
         set: function (v) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return D;
@@ -69,7 +69,7 @@ var E = /** @class */ (function () {
         },
         set: function (v) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return E;
@@ -83,7 +83,7 @@ var F = /** @class */ (function () {
         },
         set: function (v) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return F;
diff --git a/tests/baselines/reference/accessorWithRestParam.js b/tests/baselines/reference/accessorWithRestParam.js
index 0ba0ebc062f4d..c9afc192f5064 100644
--- a/tests/baselines/reference/accessorWithRestParam.js
+++ b/tests/baselines/reference/accessorWithRestParam.js
@@ -15,7 +15,7 @@ var C = /** @class */ (function () {
                 v[_i] = arguments[_i];
             }
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "X", {
@@ -25,7 +25,7 @@ var C = /** @class */ (function () {
                 v2[_i] = arguments[_i];
             }
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/accessorsAreNotContextuallyTyped.js b/tests/baselines/reference/accessorsAreNotContextuallyTyped.js
index 7ec27cbb9267a..171fce799b9dd 100644
--- a/tests/baselines/reference/accessorsAreNotContextuallyTyped.js
+++ b/tests/baselines/reference/accessorsAreNotContextuallyTyped.js
@@ -24,7 +24,7 @@ var C = /** @class */ (function () {
         },
         set: function (v) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/accessorsEmit.js b/tests/baselines/reference/accessorsEmit.js
index dc2f24f076b66..46c35a643d5f2 100644
--- a/tests/baselines/reference/accessorsEmit.js
+++ b/tests/baselines/reference/accessorsEmit.js
@@ -29,7 +29,7 @@ var Test = /** @class */ (function () {
             var x = 1;
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Test;
@@ -42,7 +42,7 @@ var Test2 = /** @class */ (function () {
             var x = 1;
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Test2;
diff --git a/tests/baselines/reference/accessorsNotAllowedInES3.js b/tests/baselines/reference/accessorsNotAllowedInES3.js
index fa3eb8e7b8d74..ec37d8b02de54 100644
--- a/tests/baselines/reference/accessorsNotAllowedInES3.js
+++ b/tests/baselines/reference/accessorsNotAllowedInES3.js
@@ -11,7 +11,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "x", {
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/accessors_spec_section-4.5_error-cases.js b/tests/baselines/reference/accessors_spec_section-4.5_error-cases.js
index 11d45b206432b..da28ba4f65303 100644
--- a/tests/baselines/reference/accessors_spec_section-4.5_error-cases.js
+++ b/tests/baselines/reference/accessors_spec_section-4.5_error-cases.js
@@ -20,25 +20,25 @@ var LanguageSpec_section_4_5_error_cases = /** @class */ (function () {
     Object.defineProperty(LanguageSpec_section_4_5_error_cases.prototype, "AnnotatedSetter_SetterFirst", {
         get: function () { return ""; },
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(LanguageSpec_section_4_5_error_cases.prototype, "AnnotatedSetter_SetterLast", {
         get: function () { return ""; },
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(LanguageSpec_section_4_5_error_cases.prototype, "AnnotatedGetter_GetterFirst", {
         get: function () { return ""; },
         set: function (aStr) { aStr = 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(LanguageSpec_section_4_5_error_cases.prototype, "AnnotatedGetter_GetterLast", {
         get: function () { return ""; },
         set: function (aStr) { aStr = 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return LanguageSpec_section_4_5_error_cases;
diff --git a/tests/baselines/reference/accessors_spec_section-4.5_inference.js b/tests/baselines/reference/accessors_spec_section-4.5_inference.js
index 9be63d5e41a15..9d0a9689e05e2 100644
--- a/tests/baselines/reference/accessors_spec_section-4.5_inference.js
+++ b/tests/baselines/reference/accessors_spec_section-4.5_inference.js
@@ -56,37 +56,37 @@ var LanguageSpec_section_4_5_inference = /** @class */ (function () {
     Object.defineProperty(LanguageSpec_section_4_5_inference.prototype, "InferredGetterFromSetterAnnotation", {
         get: function () { return new B(); },
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(LanguageSpec_section_4_5_inference.prototype, "InferredGetterFromSetterAnnotation_GetterFirst", {
         get: function () { return new B(); },
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(LanguageSpec_section_4_5_inference.prototype, "InferredFromGetter", {
         get: function () { return new B(); },
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(LanguageSpec_section_4_5_inference.prototype, "InferredFromGetter_SetterFirst", {
         get: function () { return new B(); },
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(LanguageSpec_section_4_5_inference.prototype, "InferredSetterFromGetterAnnotation", {
         get: function () { return new B(); },
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(LanguageSpec_section_4_5_inference.prototype, "InferredSetterFromGetterAnnotation_GetterFirst", {
         get: function () { return new B(); },
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return LanguageSpec_section_4_5_inference;
diff --git a/tests/baselines/reference/aliasUsageInAccessorsOfClass.js b/tests/baselines/reference/aliasUsageInAccessorsOfClass.js
index 107466601d327..af28b9ce82946 100644
--- a/tests/baselines/reference/aliasUsageInAccessorsOfClass.js
+++ b/tests/baselines/reference/aliasUsageInAccessorsOfClass.js
@@ -75,7 +75,7 @@ var C2 = /** @class */ (function () {
         set: function (x) {
             x = moduleA;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C2;
diff --git a/tests/baselines/reference/anyIdenticalToItself.js b/tests/baselines/reference/anyIdenticalToItself.js
index d88abadeed1be..6ec3d0d43e619 100644
--- a/tests/baselines/reference/anyIdenticalToItself.js
+++ b/tests/baselines/reference/anyIdenticalToItself.js
@@ -24,7 +24,7 @@ var C = /** @class */ (function () {
         },
         set: function (v) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/assignmentCompatBug3.js b/tests/baselines/reference/assignmentCompatBug3.js
index 0a080ff5da473..ac79938f9364a 100644
--- a/tests/baselines/reference/assignmentCompatBug3.js
+++ b/tests/baselines/reference/assignmentCompatBug3.js
@@ -44,7 +44,7 @@ var C = /** @class */ (function () {
         get: function () {
             return 0;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/asyncGetter_es5.js b/tests/baselines/reference/asyncGetter_es5.js
index 3e5faa41f35da..d063c0166770e 100644
--- a/tests/baselines/reference/asyncGetter_es5.js
+++ b/tests/baselines/reference/asyncGetter_es5.js
@@ -11,7 +11,7 @@ var C = /** @class */ (function () {
     Object.defineProperty(C.prototype, "foo", {
         get: function () {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/asyncSetter_es5.js b/tests/baselines/reference/asyncSetter_es5.js
index c1f1295ae97c6..a49ee1c73c99c 100644
--- a/tests/baselines/reference/asyncSetter_es5.js
+++ b/tests/baselines/reference/asyncSetter_es5.js
@@ -11,7 +11,7 @@ var C = /** @class */ (function () {
     Object.defineProperty(C.prototype, "foo", {
         set: function (value) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/capturedParametersInInitializers2.js b/tests/baselines/reference/capturedParametersInInitializers2.js
index 26b01dbab9a5e..53d5da5d44532 100644
--- a/tests/baselines/reference/capturedParametersInInitializers2.js
+++ b/tests/baselines/reference/capturedParametersInInitializers2.js
@@ -22,7 +22,7 @@ function foo(y, x, z) {
             }
             Object.defineProperty(class_1.prototype, x, {
                 get: function () { return x; },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             class_1.prototype[z] = function () { return z; };
diff --git a/tests/baselines/reference/classAbstractAccessor.js b/tests/baselines/reference/classAbstractAccessor.js
index de6c15aa9df7b..209e89f6d8eb4 100644
--- a/tests/baselines/reference/classAbstractAccessor.js
+++ b/tests/baselines/reference/classAbstractAccessor.js
@@ -14,13 +14,13 @@ var A = /** @class */ (function () {
     Object.defineProperty(A.prototype, "aa", {
         get: function () { return 1; } // error
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(A.prototype, "bb", {
         set: function (x) { } // error
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return A;
diff --git a/tests/baselines/reference/classPropertyAsPrivate.js b/tests/baselines/reference/classPropertyAsPrivate.js
index cdcea7e56afbb..08f1b091c89a4 100644
--- a/tests/baselines/reference/classPropertyAsPrivate.js
+++ b/tests/baselines/reference/classPropertyAsPrivate.js
@@ -30,14 +30,14 @@ var C = /** @class */ (function () {
     Object.defineProperty(C.prototype, "y", {
         get: function () { return null; },
         set: function (x) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.prototype.foo = function () { };
     Object.defineProperty(C, "b", {
         get: function () { return null; },
         set: function (x) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.foo = function () { };
diff --git a/tests/baselines/reference/classPropertyAsProtected.js b/tests/baselines/reference/classPropertyAsProtected.js
index 56848f6680eb5..7628adee04e06 100644
--- a/tests/baselines/reference/classPropertyAsProtected.js
+++ b/tests/baselines/reference/classPropertyAsProtected.js
@@ -30,14 +30,14 @@ var C = /** @class */ (function () {
     Object.defineProperty(C.prototype, "y", {
         get: function () { return null; },
         set: function (x) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.prototype.foo = function () { };
     Object.defineProperty(C, "b", {
         get: function () { return null; },
         set: function (x) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.foo = function () { };
diff --git a/tests/baselines/reference/classPropertyIsPublicByDefault.js b/tests/baselines/reference/classPropertyIsPublicByDefault.js
index f70ef694bb5a2..116f25a67e50d 100644
--- a/tests/baselines/reference/classPropertyIsPublicByDefault.js
+++ b/tests/baselines/reference/classPropertyIsPublicByDefault.js
@@ -29,14 +29,14 @@ var C = /** @class */ (function () {
     Object.defineProperty(C.prototype, "y", {
         get: function () { return null; },
         set: function (x) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.prototype.foo = function () { };
     Object.defineProperty(C, "b", {
         get: function () { return null; },
         set: function (x) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.foo = function () { };
diff --git a/tests/baselines/reference/classStaticPropertyTypeGuard.js b/tests/baselines/reference/classStaticPropertyTypeGuard.js
index f56d1c495122b..d833e812b3658 100644
--- a/tests/baselines/reference/classStaticPropertyTypeGuard.js
+++ b/tests/baselines/reference/classStaticPropertyTypeGuard.js
@@ -24,7 +24,7 @@ var A = /** @class */ (function () {
             }
             return A._a = 'helloworld';
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return A;
diff --git a/tests/baselines/reference/classUsedBeforeInitializedVariables.js b/tests/baselines/reference/classUsedBeforeInitializedVariables.js
index 3a3591cfdad97..eb3e7908ea5fe 100644
--- a/tests/baselines/reference/classUsedBeforeInitializedVariables.js
+++ b/tests/baselines/reference/classUsedBeforeInitializedVariables.js
@@ -74,14 +74,14 @@ var Test = /** @class */ (function () {
                 get: function () {
                     return true;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             }),
             _b);
         this.withinObjectLiteralSetterName = (_c = {},
             Object.defineProperty(_c, this.withinObjectLiteralSetterName, {
                 set: function (_) { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             }),
             _c);
diff --git a/tests/baselines/reference/classWithOnlyPublicMembersEquivalentToInterface.js b/tests/baselines/reference/classWithOnlyPublicMembersEquivalentToInterface.js
index 6a71bc490dce1..0ed9cefb24667 100644
--- a/tests/baselines/reference/classWithOnlyPublicMembersEquivalentToInterface.js
+++ b/tests/baselines/reference/classWithOnlyPublicMembersEquivalentToInterface.js
@@ -34,7 +34,7 @@ var C = /** @class */ (function () {
     Object.defineProperty(C.prototype, "z", {
         get: function () { return 1; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/classWithOnlyPublicMembersEquivalentToInterface2.js b/tests/baselines/reference/classWithOnlyPublicMembersEquivalentToInterface2.js
index d04b6598b70f5..bd5bcd6589548 100644
--- a/tests/baselines/reference/classWithOnlyPublicMembersEquivalentToInterface2.js
+++ b/tests/baselines/reference/classWithOnlyPublicMembersEquivalentToInterface2.js
@@ -36,7 +36,7 @@ var C = /** @class */ (function () {
     Object.defineProperty(C.prototype, "z", {
         get: function () { return 1; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/classWithStaticMembers.js b/tests/baselines/reference/classWithStaticMembers.js
index a97208519aaf4..d2a181c5b8d9a 100644
--- a/tests/baselines/reference/classWithStaticMembers.js
+++ b/tests/baselines/reference/classWithStaticMembers.js
@@ -42,7 +42,7 @@ var C = /** @class */ (function () {
     Object.defineProperty(C, "x", {
         get: function () { return 1; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/classdecl.js b/tests/baselines/reference/classdecl.js
index 42dd8b7d114ab..357ca56037ef6 100644
--- a/tests/baselines/reference/classdecl.js
+++ b/tests/baselines/reference/classdecl.js
@@ -117,14 +117,14 @@ var a = /** @class */ (function () {
         },
         set: function (a) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(a, "p2", {
         get: function () {
             return { x: 30, y: 40 };
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     a.d2 = function () {
@@ -133,7 +133,7 @@ var a = /** @class */ (function () {
         get: function () {
             return "string";
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     a.prototype.foo = function (ns) {
diff --git a/tests/baselines/reference/cloduleWithDuplicateMember1.js b/tests/baselines/reference/cloduleWithDuplicateMember1.js
index b8178a3ca51cc..74c587713b1e3 100644
--- a/tests/baselines/reference/cloduleWithDuplicateMember1.js
+++ b/tests/baselines/reference/cloduleWithDuplicateMember1.js
@@ -21,14 +21,14 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "x", {
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "x", {
         get: function () {
             return '';
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.foo = function () { };
diff --git a/tests/baselines/reference/cloduleWithDuplicateMember2.js b/tests/baselines/reference/cloduleWithDuplicateMember2.js
index 62b2fa3c11d12..cab96adb3c550 100644
--- a/tests/baselines/reference/cloduleWithDuplicateMember2.js
+++ b/tests/baselines/reference/cloduleWithDuplicateMember2.js
@@ -17,12 +17,12 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "x", {
         set: function (y) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "y", {
         set: function (z) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/collisionCodeGenModuleWithAccessorChildren.js b/tests/baselines/reference/collisionCodeGenModuleWithAccessorChildren.js
index e43eddd3a46ff..390bc80e51413 100644
--- a/tests/baselines/reference/collisionCodeGenModuleWithAccessorChildren.js
+++ b/tests/baselines/reference/collisionCodeGenModuleWithAccessorChildren.js
@@ -56,7 +56,7 @@ var M;
             set: function (M) {
                 this.y = M_1.x;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return c;
@@ -71,7 +71,7 @@ var M;
                 var M = 10;
                 this.y = M_2.x;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return d;
@@ -85,7 +85,7 @@ var M;
             set: function (p) {
                 this.y = M.x;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return e;
@@ -100,7 +100,7 @@ var M;
                 var M = 10;
                 return M_3.x;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return f;
@@ -114,7 +114,7 @@ var M;
             get: function () {
                 return M.x;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return e;
diff --git a/tests/baselines/reference/collisionSuperAndLocalFunctionInAccessors.js b/tests/baselines/reference/collisionSuperAndLocalFunctionInAccessors.js
index e6a09cea65bbe..2814b7dc2b4c4 100644
--- a/tests/baselines/reference/collisionSuperAndLocalFunctionInAccessors.js
+++ b/tests/baselines/reference/collisionSuperAndLocalFunctionInAccessors.js
@@ -68,7 +68,7 @@ var Foo = /** @class */ (function () {
             function _super() {
             }
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Foo;
@@ -88,7 +88,7 @@ var b = /** @class */ (function (_super_1) {
             function _super() {
             }
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return b;
@@ -112,7 +112,7 @@ var c = /** @class */ (function (_super_1) {
                 }
             };
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return c;
diff --git a/tests/baselines/reference/collisionSuperAndLocalVarInAccessors.js b/tests/baselines/reference/collisionSuperAndLocalVarInAccessors.js
index 3fb07f807d42d..7aa17672460cd 100644
--- a/tests/baselines/reference/collisionSuperAndLocalVarInAccessors.js
+++ b/tests/baselines/reference/collisionSuperAndLocalVarInAccessors.js
@@ -58,7 +58,7 @@ var Foo = /** @class */ (function () {
         set: function (val) {
             var _super = 10; // No error
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Foo;
@@ -76,7 +76,7 @@ var b = /** @class */ (function (_super_1) {
         set: function (val) {
             var _super = 10; // Should be error
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return b;
@@ -98,7 +98,7 @@ var c = /** @class */ (function (_super_1) {
                 var _super = 10; // Should be error
             };
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return c;
diff --git a/tests/baselines/reference/collisionSuperAndParameter.js b/tests/baselines/reference/collisionSuperAndParameter.js
index f56a5bc170637..8b85ad6b9c595 100644
--- a/tests/baselines/reference/collisionSuperAndParameter.js
+++ b/tests/baselines/reference/collisionSuperAndParameter.js
@@ -94,7 +94,7 @@ var Foo = /** @class */ (function () {
     Object.defineProperty(Foo.prototype, "c", {
         set: function (_super) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Foo;
@@ -124,7 +124,7 @@ var Foo2 = /** @class */ (function (_super_1) {
     Object.defineProperty(Foo2.prototype, "z", {
         set: function (_super) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Foo2;
diff --git a/tests/baselines/reference/collisionThisExpressionAndLocalVarInAccessors.js b/tests/baselines/reference/collisionThisExpressionAndLocalVarInAccessors.js
index ffa350a04eff1..fd782ed9273d5 100644
--- a/tests/baselines/reference/collisionThisExpressionAndLocalVarInAccessors.js
+++ b/tests/baselines/reference/collisionThisExpressionAndLocalVarInAccessors.js
@@ -67,7 +67,7 @@ var class1 = /** @class */ (function () {
                 }; }
             };
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return class1;
@@ -95,7 +95,7 @@ var class2 = /** @class */ (function () {
                 }; }
             };
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return class2;
diff --git a/tests/baselines/reference/commentOnClassAccessor1.js b/tests/baselines/reference/commentOnClassAccessor1.js
index 3836bd8681866..9b381d749b7f8 100644
--- a/tests/baselines/reference/commentOnClassAccessor1.js
+++ b/tests/baselines/reference/commentOnClassAccessor1.js
@@ -15,7 +15,7 @@ var C = /** @class */ (function () {
          * @type {number}
          */
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/commentOnClassAccessor2.js b/tests/baselines/reference/commentOnClassAccessor2.js
index 5ab91eb6adc86..ec34f56f825f6 100644
--- a/tests/baselines/reference/commentOnClassAccessor2.js
+++ b/tests/baselines/reference/commentOnClassAccessor2.js
@@ -24,7 +24,7 @@ var C = /** @class */ (function () {
          * Setter.
          */
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/commentsClassMembers.js b/tests/baselines/reference/commentsClassMembers.js
index 9918b0758ae40..2ea9be1fcbcdc 100644
--- a/tests/baselines/reference/commentsClassMembers.js
+++ b/tests/baselines/reference/commentsClassMembers.js
@@ -238,7 +238,7 @@ var c1 = /** @class */ (function () {
             this.p1 = this.p2(value);
         } // trailing comment Setter
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     /** sum with property*/
@@ -254,7 +254,7 @@ var c1 = /** @class */ (function () {
         set: function (/** this is value*/ value) {
             this.pp1 = this.pp2(value);
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     /** static sum with property*/
@@ -270,7 +270,7 @@ var c1 = /** @class */ (function () {
         set: function (/** this is value*/ value) {
             c1.s1 = c1.s2(value);
         } /*trailing comment 2 */ /*setter*/,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     c1.prototype.nc_p2 = function (b) {
@@ -283,7 +283,7 @@ var c1 = /** @class */ (function () {
         set: function (value) {
             this.nc_p1 = this.nc_p2(value);
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     c1.prototype.nc_pp2 = function (b) {
@@ -296,7 +296,7 @@ var c1 = /** @class */ (function () {
         set: function (value) {
             this.nc_pp1 = this.nc_pp2(value);
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     c1.nc_s2 = function (b) {
@@ -309,7 +309,7 @@ var c1 = /** @class */ (function () {
         set: function (value) {
             c1.nc_s1 = c1.nc_s2(value);
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     // sum with property
@@ -325,7 +325,7 @@ var c1 = /** @class */ (function () {
         set: function (value) {
             this.a_p1 = this.a_p2(value);
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     // sum with property
@@ -341,7 +341,7 @@ var c1 = /** @class */ (function () {
         set: function (value) {
             this.a_pp1 = this.a_pp2(value);
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     // static sum with property
@@ -357,7 +357,7 @@ var c1 = /** @class */ (function () {
         set: function (value) {
             c1.a_s1 = c1.a_s2(value);
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     /** sum with property */
@@ -373,7 +373,7 @@ var c1 = /** @class */ (function () {
         set: function (value) {
             this.b_p1 = this.b_p2(value);
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     /** sum with property */
@@ -389,7 +389,7 @@ var c1 = /** @class */ (function () {
         set: function (value) {
             this.b_pp1 = this.b_pp2(value);
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     /** static sum with property */
@@ -408,7 +408,7 @@ var c1 = /** @class */ (function () {
             /** setter */
             c1.b_s1 = c1.b_s2(value);
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return c1;
@@ -446,14 +446,14 @@ var cProperties = /** @class */ (function () {
             return this.val;
         } // trailing comment of only getter
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(cProperties.prototype, "nc_p1", {
         get: function () {
             return this.val;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(cProperties.prototype, "p2", {
@@ -461,14 +461,14 @@ var cProperties = /** @class */ (function () {
         set: function (value) {
             this.val = value;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(cProperties.prototype, "nc_p2", {
         set: function (value) {
             this.val = value;
         } /* trailing comment of setter only*/,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return cProperties;
diff --git a/tests/baselines/reference/commentsInheritance.js b/tests/baselines/reference/commentsInheritance.js
index 58e243301b4e2..e1766b9280601 100644
--- a/tests/baselines/reference/commentsInheritance.js
+++ b/tests/baselines/reference/commentsInheritance.js
@@ -197,7 +197,7 @@ var c2 = /** @class */ (function () {
         get: function () {
             return 10;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     c2.prototype.c2_nc_f1 = function () {
@@ -206,7 +206,7 @@ var c2 = /** @class */ (function () {
         get: function () {
             return 10;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     /** c2 f1*/
@@ -217,7 +217,7 @@ var c2 = /** @class */ (function () {
         get: function () {
             return 10;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     c2.prototype.nc_f1 = function () {
@@ -226,7 +226,7 @@ var c2 = /** @class */ (function () {
         get: function () {
             return 10;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return c2;
@@ -244,7 +244,7 @@ var c3 = /** @class */ (function (_super) {
         get: function () {
             return 10;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     c3.prototype.nc_f1 = function () {
@@ -253,7 +253,7 @@ var c3 = /** @class */ (function (_super) {
         get: function () {
             return 10;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return c3;
diff --git a/tests/baselines/reference/commentsdoNotEmitComments.js b/tests/baselines/reference/commentsdoNotEmitComments.js
index ae7442f109a64..6d5f080c7ef9b 100644
--- a/tests/baselines/reference/commentsdoNotEmitComments.js
+++ b/tests/baselines/reference/commentsdoNotEmitComments.js
@@ -113,7 +113,7 @@ var c = (function () {
         set: function (val) {
             this.b = val;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     c.prototype.foo1 = function (aOrb) {
diff --git a/tests/baselines/reference/commentsemitComments.js b/tests/baselines/reference/commentsemitComments.js
index dd8f3608cf33f..1b7c36cc62c76 100644
--- a/tests/baselines/reference/commentsemitComments.js
+++ b/tests/baselines/reference/commentsemitComments.js
@@ -117,7 +117,7 @@ var c = /** @class */ (function () {
         set: function (val) {
             this.b = val;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     /** overload implementation signature*/
diff --git a/tests/baselines/reference/complexClassRelationships.js b/tests/baselines/reference/complexClassRelationships.js
index ac5e231b44d3c..cf2133f765cf6 100644
--- a/tests/baselines/reference/complexClassRelationships.js
+++ b/tests/baselines/reference/complexClassRelationships.js
@@ -89,7 +89,7 @@ var Thing = /** @class */ (function () {
     }
     Object.defineProperty(Thing.prototype, "Components", {
         get: function () { return null; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Thing;
@@ -109,7 +109,7 @@ var Foo = /** @class */ (function () {
         get: function () {
             return new GenericType(this);
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Foo.prototype.populate = function () {
@@ -119,7 +119,7 @@ var Foo = /** @class */ (function () {
         get: function () {
             return new BaseCollection(Derived.createEmpty);
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Foo;
diff --git a/tests/baselines/reference/complicatedPrivacy.js b/tests/baselines/reference/complicatedPrivacy.js
index 94c00e32330a8..472a03fa4fbac 100644
--- a/tests/baselines/reference/complicatedPrivacy.js
+++ b/tests/baselines/reference/complicatedPrivacy.js
@@ -124,7 +124,7 @@ var m1;
                 },
                 set: function (arg1) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             C2.prototype.f55 = function () {
diff --git a/tests/baselines/reference/computedPropertyNames11_ES5.js b/tests/baselines/reference/computedPropertyNames11_ES5.js
index 78247461c140f..8123ba00c3539 100644
--- a/tests/baselines/reference/computedPropertyNames11_ES5.js
+++ b/tests/baselines/reference/computedPropertyNames11_ES5.js
@@ -24,57 +24,57 @@ var a;
 var v = (_a = {},
     Object.defineProperty(_a, s, {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     Object.defineProperty(_a, n, {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     Object.defineProperty(_a, s + s, {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     Object.defineProperty(_a, s + n, {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     Object.defineProperty(_a, +s, {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     Object.defineProperty(_a, "", {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     Object.defineProperty(_a, 0, {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     Object.defineProperty(_a, a, {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     Object.defineProperty(_a, true, {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     Object.defineProperty(_a, "hello bye", {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     Object.defineProperty(_a, "hello " + a + " bye", {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     _a);
diff --git a/tests/baselines/reference/computedPropertyNames16_ES5.js b/tests/baselines/reference/computedPropertyNames16_ES5.js
index 6a140aac782d1..1fec4a6f2eab4 100644
--- a/tests/baselines/reference/computedPropertyNames16_ES5.js
+++ b/tests/baselines/reference/computedPropertyNames16_ES5.js
@@ -25,57 +25,57 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, s, {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, n, {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, s + s, {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, s + n, {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, +s, {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "", {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, 0, {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, a, {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, true, {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "hello bye", {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "hello " + a + " bye", {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/computedPropertyNames17_ES5.js b/tests/baselines/reference/computedPropertyNames17_ES5.js
index d49f5f78de72b..fff40d50edd81 100644
--- a/tests/baselines/reference/computedPropertyNames17_ES5.js
+++ b/tests/baselines/reference/computedPropertyNames17_ES5.js
@@ -16,32 +16,32 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, b, {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, true, {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, [], {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, {}, {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, undefined, {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, null, {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/computedPropertyNames1_ES5.js b/tests/baselines/reference/computedPropertyNames1_ES5.js
index b93096f6821d4..a72090cc77906 100644
--- a/tests/baselines/reference/computedPropertyNames1_ES5.js
+++ b/tests/baselines/reference/computedPropertyNames1_ES5.js
@@ -9,13 +9,13 @@ var _a;
 var v = (_a = {},
     Object.defineProperty(_a, 0 + 1, {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     Object.defineProperty(_a, 0 + 1, {
         set: function (v) { } //No error
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     _a);
diff --git a/tests/baselines/reference/computedPropertyNames2_ES5.js b/tests/baselines/reference/computedPropertyNames2_ES5.js
index dc8fa061f0a59..051222f6dc641 100644
--- a/tests/baselines/reference/computedPropertyNames2_ES5.js
+++ b/tests/baselines/reference/computedPropertyNames2_ES5.js
@@ -20,22 +20,22 @@ var C = /** @class */ (function () {
     C[methodName] = function () { };
     Object.defineProperty(C.prototype, accessorName, {
         get: function () { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, accessorName, {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, accessorName, {
         get: function () { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, accessorName, {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/computedPropertyNames36_ES5.js b/tests/baselines/reference/computedPropertyNames36_ES5.js
index e13ef0a9e360d..f91acfd036c78 100644
--- a/tests/baselines/reference/computedPropertyNames36_ES5.js
+++ b/tests/baselines/reference/computedPropertyNames36_ES5.js
@@ -27,12 +27,12 @@ var C = /** @class */ (function () {
     Object.defineProperty(C.prototype, "get1", {
         // Computed properties
         get: function () { return new Foo; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "set1", {
         set: function (p) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/computedPropertyNames37_ES5.js b/tests/baselines/reference/computedPropertyNames37_ES5.js
index 633c4c612087e..6bb490c85a480 100644
--- a/tests/baselines/reference/computedPropertyNames37_ES5.js
+++ b/tests/baselines/reference/computedPropertyNames37_ES5.js
@@ -27,12 +27,12 @@ var C = /** @class */ (function () {
     Object.defineProperty(C.prototype, "get1", {
         // Computed properties
         get: function () { return new Foo; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "set1", {
         set: function (p) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/computedPropertyNames38_ES5.js b/tests/baselines/reference/computedPropertyNames38_ES5.js
index 00bbe51917fd3..d5114169215a6 100644
--- a/tests/baselines/reference/computedPropertyNames38_ES5.js
+++ b/tests/baselines/reference/computedPropertyNames38_ES5.js
@@ -27,12 +27,12 @@ var C = /** @class */ (function () {
     Object.defineProperty(C.prototype, 1 << 6, {
         // Computed properties
         get: function () { return new Foo; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, 1 << 6, {
         set: function (p) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/computedPropertyNames39_ES5.js b/tests/baselines/reference/computedPropertyNames39_ES5.js
index e4297f3768f50..7196b9334da9e 100644
--- a/tests/baselines/reference/computedPropertyNames39_ES5.js
+++ b/tests/baselines/reference/computedPropertyNames39_ES5.js
@@ -27,12 +27,12 @@ var C = /** @class */ (function () {
     Object.defineProperty(C.prototype, 1 << 6, {
         // Computed properties
         get: function () { return new Foo; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, 1 << 6, {
         set: function (p) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/computedPropertyNames3_ES5.js b/tests/baselines/reference/computedPropertyNames3_ES5.js
index a915d2a2542ea..535a841f6e7a8 100644
--- a/tests/baselines/reference/computedPropertyNames3_ES5.js
+++ b/tests/baselines/reference/computedPropertyNames3_ES5.js
@@ -18,22 +18,22 @@ var C = /** @class */ (function () {
     C[function () { }] = function () { };
     Object.defineProperty(C.prototype, delete id, {
         get: function () { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, [0, 1], {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "", {
         get: function () { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, id.toString(), {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/computedPropertyNames43_ES5.js b/tests/baselines/reference/computedPropertyNames43_ES5.js
index 77371c9a58b3d..4069ebc6d6a3b 100644
--- a/tests/baselines/reference/computedPropertyNames43_ES5.js
+++ b/tests/baselines/reference/computedPropertyNames43_ES5.js
@@ -49,12 +49,12 @@ var D = /** @class */ (function (_super) {
     Object.defineProperty(D.prototype, "get1", {
         // Computed properties
         get: function () { return new Foo; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(D.prototype, "set1", {
         set: function (p) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return D;
diff --git a/tests/baselines/reference/computedPropertyNames44_ES5.js b/tests/baselines/reference/computedPropertyNames44_ES5.js
index 03b75f9e85d4e..378fa73c2170e 100644
--- a/tests/baselines/reference/computedPropertyNames44_ES5.js
+++ b/tests/baselines/reference/computedPropertyNames44_ES5.js
@@ -40,7 +40,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "get1", {
         get: function () { return new Foo; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
@@ -52,7 +52,7 @@ var D = /** @class */ (function (_super) {
     }
     Object.defineProperty(D.prototype, "set1", {
         set: function (p) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return D;
diff --git a/tests/baselines/reference/computedPropertyNames45_ES5.js b/tests/baselines/reference/computedPropertyNames45_ES5.js
index 35e6b1c85f86e..e93fe496eeec2 100644
--- a/tests/baselines/reference/computedPropertyNames45_ES5.js
+++ b/tests/baselines/reference/computedPropertyNames45_ES5.js
@@ -41,7 +41,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "get1", {
         get: function () { return new Foo; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
@@ -53,7 +53,7 @@ var D = /** @class */ (function (_super) {
     }
     Object.defineProperty(D.prototype, "set1", {
         set: function (p) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return D;
diff --git a/tests/baselines/reference/computedPropertyNames49_ES5.js b/tests/baselines/reference/computedPropertyNames49_ES5.js
index a1ec1540b6f4d..9353ddf4587aa 100644
--- a/tests/baselines/reference/computedPropertyNames49_ES5.js
+++ b/tests/baselines/reference/computedPropertyNames49_ES5.js
@@ -33,14 +33,14 @@ var x = (_a = {
         get: function () {
             throw 10;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     Object.defineProperty(_a, 1 + 1, {
         get: function () {
             return 10;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     Object.defineProperty(_a, 1 + 1, {
@@ -48,7 +48,7 @@ var x = (_a = {
             // just throw
             throw 10;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     Object.defineProperty(_a, "foo", {
@@ -57,7 +57,7 @@ var x = (_a = {
                 return 10;
             }
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     _a.p2 = 20,
diff --git a/tests/baselines/reference/computedPropertyNames50_ES5.js b/tests/baselines/reference/computedPropertyNames50_ES5.js
index 86653855b552a..b978330aa61ed 100644
--- a/tests/baselines/reference/computedPropertyNames50_ES5.js
+++ b/tests/baselines/reference/computedPropertyNames50_ES5.js
@@ -38,7 +38,7 @@ var x = (_a = {
         get: function () {
             throw 10;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     Object.defineProperty(_a, 1 + 1, {
@@ -46,14 +46,14 @@ var x = (_a = {
             // just throw
             throw 10;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     Object.defineProperty(_a, 1 + 1, {
         get: function () {
             return 10;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     _a.p2 = 20,
diff --git a/tests/baselines/reference/computedPropertyNamesDeclarationEmit1_ES5.js b/tests/baselines/reference/computedPropertyNamesDeclarationEmit1_ES5.js
index 30c2ce7cef5d1..4eb744ca77a1e 100644
--- a/tests/baselines/reference/computedPropertyNamesDeclarationEmit1_ES5.js
+++ b/tests/baselines/reference/computedPropertyNamesDeclarationEmit1_ES5.js
@@ -12,12 +12,12 @@ var C = /** @class */ (function () {
     C.prototype["" + ""] = function () { };
     Object.defineProperty(C.prototype, "" + "", {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "" + "", {
         set: function (x) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/computedPropertyNamesDeclarationEmit2_ES5.js b/tests/baselines/reference/computedPropertyNamesDeclarationEmit2_ES5.js
index 91b9d62b9f3dd..a5b452ebd93fa 100644
--- a/tests/baselines/reference/computedPropertyNamesDeclarationEmit2_ES5.js
+++ b/tests/baselines/reference/computedPropertyNamesDeclarationEmit2_ES5.js
@@ -12,12 +12,12 @@ var C = /** @class */ (function () {
     C["" + ""] = function () { };
     Object.defineProperty(C, "" + "", {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "" + "", {
         set: function (x) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/computedPropertyNamesDeclarationEmit5_ES5.js b/tests/baselines/reference/computedPropertyNamesDeclarationEmit5_ES5.js
index 0a7f9a7866a8e..d8ef8067b5112 100644
--- a/tests/baselines/reference/computedPropertyNamesDeclarationEmit5_ES5.js
+++ b/tests/baselines/reference/computedPropertyNamesDeclarationEmit5_ES5.js
@@ -13,12 +13,12 @@ var v = (_a = {},
     _a["" + ""] = function () { },
     Object.defineProperty(_a, "" + "", {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     Object.defineProperty(_a, "" + "", {
         set: function (x) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     _a);
diff --git a/tests/baselines/reference/computedPropertyNamesSourceMap1_ES5.js b/tests/baselines/reference/computedPropertyNamesSourceMap1_ES5.js
index 1ee8511171150..d83c02499baee 100644
--- a/tests/baselines/reference/computedPropertyNamesSourceMap1_ES5.js
+++ b/tests/baselines/reference/computedPropertyNamesSourceMap1_ES5.js
@@ -19,7 +19,7 @@ var C = /** @class */ (function () {
         get: function () {
             return 0;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/computedPropertyNamesSourceMap1_ES5.sourcemap.txt b/tests/baselines/reference/computedPropertyNamesSourceMap1_ES5.sourcemap.txt
index c8fbb2cc1dbba..e1b9e6800e002 100644
--- a/tests/baselines/reference/computedPropertyNamesSourceMap1_ES5.sourcemap.txt
+++ b/tests/baselines/reference/computedPropertyNamesSourceMap1_ES5.sourcemap.txt
@@ -111,14 +111,14 @@ sourceFile:computedPropertyNamesSourceMap1_ES5.ts
 >>>        },
 1 >^^^^^^^^
 2 >        ^
-3 >         ^^^^^^^^^^^^^^^^^->
+3 >         ^^^^^^^^^^^^^^^^^^->
 1 >
   >    
 2 >        }
 1 >Emitted(10, 9) Source(7, 5) + SourceIndex(0)
 2 >Emitted(10, 10) Source(7, 6) + SourceIndex(0)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1->^^^^^^^
diff --git a/tests/baselines/reference/computedPropertyNamesSourceMap2_ES5.js b/tests/baselines/reference/computedPropertyNamesSourceMap2_ES5.js
index 65dc560187875..1e0e93451786a 100644
--- a/tests/baselines/reference/computedPropertyNamesSourceMap2_ES5.js
+++ b/tests/baselines/reference/computedPropertyNamesSourceMap2_ES5.js
@@ -18,7 +18,7 @@ var v = (_a = {},
         get: function () {
             return 0;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     _a);
diff --git a/tests/baselines/reference/computedPropertyNamesSourceMap2_ES5.sourcemap.txt b/tests/baselines/reference/computedPropertyNamesSourceMap2_ES5.sourcemap.txt
index f22de8aaeabd8..2072f305db345 100644
--- a/tests/baselines/reference/computedPropertyNamesSourceMap2_ES5.sourcemap.txt
+++ b/tests/baselines/reference/computedPropertyNamesSourceMap2_ES5.sourcemap.txt
@@ -91,14 +91,14 @@ sourceFile:computedPropertyNamesSourceMap2_ES5.ts
 >>>        },
 1 >^^^^^^^^
 2 >        ^
-3 >         ^^^^^^^^^^^^^^^^^->
+3 >         ^^^^^^^^^^^^^^^^^^->
 1 >
   >	
 2 >        }
 1 >Emitted(9, 9) Source(7, 2) + SourceIndex(0)
 2 >Emitted(9, 10) Source(7, 3) + SourceIndex(0)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    }),
 >>>    _a);
diff --git a/tests/baselines/reference/constructorWithIncompleteTypeAnnotation.js b/tests/baselines/reference/constructorWithIncompleteTypeAnnotation.js
index f59e2a2184f68..3872e27c5f3c9 100644
--- a/tests/baselines/reference/constructorWithIncompleteTypeAnnotation.js
+++ b/tests/baselines/reference/constructorWithIncompleteTypeAnnotation.js
@@ -499,7 +499,7 @@ var CLASS = /** @class */ (function () {
     }
     Object.defineProperty(CLASS.prototype, "Property", {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     CLASS.prototype.Member = function () {
diff --git a/tests/baselines/reference/declFileAccessors.js b/tests/baselines/reference/declFileAccessors.js
index c6175ec7ede0a..48863cf411a0a 100644
--- a/tests/baselines/reference/declFileAccessors.js
+++ b/tests/baselines/reference/declFileAccessors.js
@@ -115,7 +115,7 @@ var c1 = /** @class */ (function () {
         /** setter property*/
         set: function (/** this is value*/ value) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(c1.prototype, "pp3", {
@@ -126,7 +126,7 @@ var c1 = /** @class */ (function () {
         /** private setter property*/
         set: function (/** this is value*/ value) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(c1, "s3", {
@@ -137,7 +137,7 @@ var c1 = /** @class */ (function () {
         /** setter property*/
         set: function (/** this is value*/ value) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(c1.prototype, "nc_p3", {
@@ -146,7 +146,7 @@ var c1 = /** @class */ (function () {
         },
         set: function (value) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(c1.prototype, "nc_pp3", {
@@ -155,7 +155,7 @@ var c1 = /** @class */ (function () {
         },
         set: function (value) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(c1, "nc_s3", {
@@ -164,7 +164,7 @@ var c1 = /** @class */ (function () {
         },
         set: function (value) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(c1.prototype, "onlyGetter", {
@@ -172,14 +172,14 @@ var c1 = /** @class */ (function () {
         get: function () {
             return 10;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(c1.prototype, "onlySetter", {
         // Only setter property
         set: function (value) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return c1;
@@ -198,7 +198,7 @@ var c2 = /** @class */ (function () {
         /** setter property*/
         set: function (/** this is value*/ value) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(c2.prototype, "pp3", {
@@ -209,7 +209,7 @@ var c2 = /** @class */ (function () {
         /** private setter property*/
         set: function (/** this is value*/ value) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(c2, "s3", {
@@ -220,7 +220,7 @@ var c2 = /** @class */ (function () {
         /** setter property*/
         set: function (/** this is value*/ value) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(c2.prototype, "nc_p3", {
@@ -229,7 +229,7 @@ var c2 = /** @class */ (function () {
         },
         set: function (value) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(c2.prototype, "nc_pp3", {
@@ -238,7 +238,7 @@ var c2 = /** @class */ (function () {
         },
         set: function (value) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(c2, "nc_s3", {
@@ -247,7 +247,7 @@ var c2 = /** @class */ (function () {
         },
         set: function (value) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(c2.prototype, "onlyGetter", {
@@ -255,14 +255,14 @@ var c2 = /** @class */ (function () {
         get: function () {
             return 10;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(c2.prototype, "onlySetter", {
         // Only setter property
         set: function (value) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return c2;
diff --git a/tests/baselines/reference/declFilePrivateStatic.js b/tests/baselines/reference/declFilePrivateStatic.js
index 67469327265b5..4ba4ecf5a8ff8 100644
--- a/tests/baselines/reference/declFilePrivateStatic.js
+++ b/tests/baselines/reference/declFilePrivateStatic.js
@@ -21,22 +21,22 @@ var C = /** @class */ (function () {
     C.b = function () { };
     Object.defineProperty(C, "c", {
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "d", {
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "e", {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "f", {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.x = 1;
diff --git a/tests/baselines/reference/declFileTypeAnnotationVisibilityErrorAccessors.js b/tests/baselines/reference/declFileTypeAnnotationVisibilityErrorAccessors.js
index 6018176153396..ce2c6da931f6e 100644
--- a/tests/baselines/reference/declFileTypeAnnotationVisibilityErrorAccessors.js
+++ b/tests/baselines/reference/declFileTypeAnnotationVisibilityErrorAccessors.js
@@ -130,7 +130,7 @@ var m;
             get: function () {
                 return;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(c.prototype, "foo2", {
@@ -138,14 +138,14 @@ var m;
             get: function () {
                 return new private1();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(c.prototype, "foo3", {
             // setter with annotation
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(c.prototype, "foo4", {
@@ -155,7 +155,7 @@ var m;
             },
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(c.prototype, "foo5", {
@@ -165,7 +165,7 @@ var m;
             },
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(c.prototype, "foo11", {
@@ -173,7 +173,7 @@ var m;
             get: function () {
                 return;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(c.prototype, "foo12", {
@@ -181,14 +181,14 @@ var m;
             get: function () {
                 return new public1();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(c.prototype, "foo13", {
             // setter with annotation
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(c.prototype, "foo14", {
@@ -198,7 +198,7 @@ var m;
             },
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(c.prototype, "foo15", {
@@ -208,7 +208,7 @@ var m;
             },
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(c.prototype, "foo111", {
@@ -216,7 +216,7 @@ var m;
             get: function () {
                 return;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(c.prototype, "foo112", {
@@ -224,14 +224,14 @@ var m;
             get: function () {
                 return new m2.public2();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(c.prototype, "foo113", {
             // setter with annotation
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(c.prototype, "foo114", {
@@ -241,7 +241,7 @@ var m;
             },
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(c.prototype, "foo115", {
@@ -251,7 +251,7 @@ var m;
             },
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return c;
diff --git a/tests/baselines/reference/declarationEmitClassMemberNameConflict.js b/tests/baselines/reference/declarationEmitClassMemberNameConflict.js
index 77732ea94f889..656bb45240d50 100644
--- a/tests/baselines/reference/declarationEmitClassMemberNameConflict.js
+++ b/tests/baselines/reference/declarationEmitClassMemberNameConflict.js
@@ -65,7 +65,7 @@ var C3 = /** @class */ (function () {
     Object.defineProperty(C3.prototype, "C3", {
         get: function () { return 0; } // has to be the same as the class name
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C3.prototype.bar = function () {
@@ -81,7 +81,7 @@ var C4 = /** @class */ (function () {
     Object.defineProperty(C4.prototype, "C4", {
         set: function (v) { } // has to be the same as the class name
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C4.prototype.bar = function () {
diff --git a/tests/baselines/reference/declarationEmitProtectedMembers.js b/tests/baselines/reference/declarationEmitProtectedMembers.js
index fb0a9cb933914..8697869d16a1a 100644
--- a/tests/baselines/reference/declarationEmitProtectedMembers.js
+++ b/tests/baselines/reference/declarationEmitProtectedMembers.js
@@ -73,7 +73,7 @@ var C1 = /** @class */ (function () {
     Object.defineProperty(C1.prototype, "accessor", {
         get: function () { return 0; },
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C1.sf = function () {
@@ -81,12 +81,12 @@ var C1 = /** @class */ (function () {
     };
     Object.defineProperty(C1, "staticSetter", {
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C1, "staticGetter", {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C1;
@@ -119,7 +119,7 @@ var C3 = /** @class */ (function (_super) {
     };
     Object.defineProperty(C3, "staticGetter", {
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C3;
diff --git a/tests/baselines/reference/decoratorOnClassAccessor1.js b/tests/baselines/reference/decoratorOnClassAccessor1.js
index 5efcfb15678cd..81f3141177a7e 100644
--- a/tests/baselines/reference/decoratorOnClassAccessor1.js
+++ b/tests/baselines/reference/decoratorOnClassAccessor1.js
@@ -17,7 +17,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "accessor", {
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     __decorate([
diff --git a/tests/baselines/reference/decoratorOnClassAccessor2.js b/tests/baselines/reference/decoratorOnClassAccessor2.js
index 4ad30d0c7f42a..f32960a9e1213 100644
--- a/tests/baselines/reference/decoratorOnClassAccessor2.js
+++ b/tests/baselines/reference/decoratorOnClassAccessor2.js
@@ -17,7 +17,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "accessor", {
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     __decorate([
diff --git a/tests/baselines/reference/decoratorOnClassAccessor3.js b/tests/baselines/reference/decoratorOnClassAccessor3.js
index 207d51295a3f6..cc056160a9d3f 100644
--- a/tests/baselines/reference/decoratorOnClassAccessor3.js
+++ b/tests/baselines/reference/decoratorOnClassAccessor3.js
@@ -17,7 +17,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "accessor", {
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     __decorate([
diff --git a/tests/baselines/reference/decoratorOnClassAccessor4.js b/tests/baselines/reference/decoratorOnClassAccessor4.js
index 15d521d373ba6..ae7295764aa89 100644
--- a/tests/baselines/reference/decoratorOnClassAccessor4.js
+++ b/tests/baselines/reference/decoratorOnClassAccessor4.js
@@ -17,7 +17,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "accessor", {
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     __decorate([
diff --git a/tests/baselines/reference/decoratorOnClassAccessor5.js b/tests/baselines/reference/decoratorOnClassAccessor5.js
index 37d8d28c262b8..91e07d81603c7 100644
--- a/tests/baselines/reference/decoratorOnClassAccessor5.js
+++ b/tests/baselines/reference/decoratorOnClassAccessor5.js
@@ -17,7 +17,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "accessor", {
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     __decorate([
diff --git a/tests/baselines/reference/decoratorOnClassAccessor6.js b/tests/baselines/reference/decoratorOnClassAccessor6.js
index 0a0109ecd7f19..ff6ccdb8a60ed 100644
--- a/tests/baselines/reference/decoratorOnClassAccessor6.js
+++ b/tests/baselines/reference/decoratorOnClassAccessor6.js
@@ -17,7 +17,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "accessor", {
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     __decorate([
diff --git a/tests/baselines/reference/decoratorOnClassAccessor7.js b/tests/baselines/reference/decoratorOnClassAccessor7.js
index d32e0eb4911af..5ad01245e8bda 100644
--- a/tests/baselines/reference/decoratorOnClassAccessor7.js
+++ b/tests/baselines/reference/decoratorOnClassAccessor7.js
@@ -45,7 +45,7 @@ var A = /** @class */ (function () {
     Object.defineProperty(A.prototype, "x", {
         get: function () { return 0; },
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     __decorate([
@@ -59,7 +59,7 @@ var B = /** @class */ (function () {
     Object.defineProperty(B.prototype, "x", {
         get: function () { return 0; },
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     __decorate([
@@ -73,7 +73,7 @@ var C = /** @class */ (function () {
     Object.defineProperty(C.prototype, "x", {
         get: function () { return 0; },
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     __decorate([
@@ -87,7 +87,7 @@ var D = /** @class */ (function () {
     Object.defineProperty(D.prototype, "x", {
         get: function () { return 0; },
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     __decorate([
@@ -101,7 +101,7 @@ var E = /** @class */ (function () {
     Object.defineProperty(E.prototype, "x", {
         get: function () { return 0; },
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     __decorate([
@@ -115,7 +115,7 @@ var F = /** @class */ (function () {
     Object.defineProperty(F.prototype, "x", {
         get: function () { return 0; },
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     __decorate([
diff --git a/tests/baselines/reference/decoratorOnClassAccessor8.js b/tests/baselines/reference/decoratorOnClassAccessor8.js
index e1fffdaec839d..1f74cf74c07c6 100644
--- a/tests/baselines/reference/decoratorOnClassAccessor8.js
+++ b/tests/baselines/reference/decoratorOnClassAccessor8.js
@@ -45,7 +45,7 @@ var A = /** @class */ (function () {
     Object.defineProperty(A.prototype, "x", {
         get: function () { return 0; },
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     __decorate([
@@ -61,7 +61,7 @@ var B = /** @class */ (function () {
     Object.defineProperty(B.prototype, "x", {
         get: function () { return 0; },
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     __decorate([
@@ -77,7 +77,7 @@ var C = /** @class */ (function () {
     Object.defineProperty(C.prototype, "x", {
         get: function () { return 0; },
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     __decorate([
@@ -93,7 +93,7 @@ var D = /** @class */ (function () {
     Object.defineProperty(D.prototype, "x", {
         get: function () { return 0; },
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     __decorate([
@@ -108,7 +108,7 @@ var E = /** @class */ (function () {
     }
     Object.defineProperty(E.prototype, "x", {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     __decorate([
@@ -123,7 +123,7 @@ var F = /** @class */ (function () {
     }
     Object.defineProperty(F.prototype, "x", {
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     __decorate([
diff --git a/tests/baselines/reference/derivedClassFunctionOverridesBaseClassAccessor.js b/tests/baselines/reference/derivedClassFunctionOverridesBaseClassAccessor.js
index 0df523b753138..6c7ef87451b51 100644
--- a/tests/baselines/reference/derivedClassFunctionOverridesBaseClassAccessor.js
+++ b/tests/baselines/reference/derivedClassFunctionOverridesBaseClassAccessor.js
@@ -37,7 +37,7 @@ var Base = /** @class */ (function () {
         },
         set: function (v) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Base;
diff --git a/tests/baselines/reference/derivedClassIncludesInheritedMembers.js b/tests/baselines/reference/derivedClassIncludesInheritedMembers.js
index f80e3c38b89ea..2b7977f27ffb4 100644
--- a/tests/baselines/reference/derivedClassIncludesInheritedMembers.js
+++ b/tests/baselines/reference/derivedClassIncludesInheritedMembers.js
@@ -61,14 +61,14 @@ var Base = /** @class */ (function () {
     Object.defineProperty(Base.prototype, "c", {
         get: function () { return ''; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Base.s = function () { };
     Object.defineProperty(Base, "t", {
         get: function () { return ''; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Base;
diff --git a/tests/baselines/reference/derivedClassOverridesProtectedMembers.js b/tests/baselines/reference/derivedClassOverridesProtectedMembers.js
index f8f20fb6c00c4..9c8a5ecd12cc1 100644
--- a/tests/baselines/reference/derivedClassOverridesProtectedMembers.js
+++ b/tests/baselines/reference/derivedClassOverridesProtectedMembers.js
@@ -58,14 +58,14 @@ var Base = /** @class */ (function () {
     Object.defineProperty(Base.prototype, "c", {
         get: function () { return x; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Base.s = function (a) { };
     Object.defineProperty(Base, "t", {
         get: function () { return x; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Base;
@@ -79,14 +79,14 @@ var Derived = /** @class */ (function (_super) {
     Object.defineProperty(Derived.prototype, "c", {
         get: function () { return y; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Derived.s = function (a) { };
     Object.defineProperty(Derived, "t", {
         get: function () { return y; },
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Derived;
diff --git a/tests/baselines/reference/derivedClassOverridesProtectedMembers2.js b/tests/baselines/reference/derivedClassOverridesProtectedMembers2.js
index 2b0e072f86531..c956c36d1e5ff 100644
--- a/tests/baselines/reference/derivedClassOverridesProtectedMembers2.js
+++ b/tests/baselines/reference/derivedClassOverridesProtectedMembers2.js
@@ -86,14 +86,14 @@ var Base = /** @class */ (function () {
     Object.defineProperty(Base.prototype, "c", {
         get: function () { return x; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Base.s = function (a) { };
     Object.defineProperty(Base, "t", {
         get: function () { return x; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Base;
@@ -108,14 +108,14 @@ var Derived = /** @class */ (function (_super) {
     Object.defineProperty(Derived.prototype, "c", {
         get: function () { return y; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Derived.s = function (a) { };
     Object.defineProperty(Derived, "t", {
         get: function () { return y; },
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Derived;
diff --git a/tests/baselines/reference/derivedClassOverridesProtectedMembers3.js b/tests/baselines/reference/derivedClassOverridesProtectedMembers3.js
index 568e7ecd32f10..d709622f3569f 100644
--- a/tests/baselines/reference/derivedClassOverridesProtectedMembers3.js
+++ b/tests/baselines/reference/derivedClassOverridesProtectedMembers3.js
@@ -93,14 +93,14 @@ var Base = /** @class */ (function () {
     Object.defineProperty(Base.prototype, "c", {
         get: function () { return x; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Base.s = function (a) { };
     Object.defineProperty(Base, "t", {
         get: function () { return x; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Base;
@@ -129,7 +129,7 @@ var Derived3 = /** @class */ (function (_super) {
     }
     Object.defineProperty(Derived3.prototype, "c", {
         get: function () { return x; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Derived3;
@@ -141,7 +141,7 @@ var Derived4 = /** @class */ (function (_super) {
     }
     Object.defineProperty(Derived4.prototype, "c", {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Derived4;
@@ -175,7 +175,7 @@ var Derived8 = /** @class */ (function (_super) {
     }
     Object.defineProperty(Derived8, "t", {
         get: function () { return x; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Derived8;
@@ -187,7 +187,7 @@ var Derived9 = /** @class */ (function (_super) {
     }
     Object.defineProperty(Derived9, "t", {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Derived9;
diff --git a/tests/baselines/reference/derivedClassOverridesPublicMembers.js b/tests/baselines/reference/derivedClassOverridesPublicMembers.js
index 6e6b27452cd12..f0c9651258b7c 100644
--- a/tests/baselines/reference/derivedClassOverridesPublicMembers.js
+++ b/tests/baselines/reference/derivedClassOverridesPublicMembers.js
@@ -85,14 +85,14 @@ var Base = /** @class */ (function () {
     Object.defineProperty(Base.prototype, "c", {
         get: function () { return x; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Base.s = function (a) { };
     Object.defineProperty(Base, "t", {
         get: function () { return x; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Base;
@@ -106,14 +106,14 @@ var Derived = /** @class */ (function (_super) {
     Object.defineProperty(Derived.prototype, "c", {
         get: function () { return y; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Derived.s = function (a) { };
     Object.defineProperty(Derived, "t", {
         get: function () { return y; },
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Derived;
diff --git a/tests/baselines/reference/derivedClassWithAny.js b/tests/baselines/reference/derivedClassWithAny.js
index d5f2e6309332a..57d540bed82f3 100644
--- a/tests/baselines/reference/derivedClassWithAny.js
+++ b/tests/baselines/reference/derivedClassWithAny.js
@@ -78,7 +78,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "X", {
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.prototype.foo = function () {
@@ -88,7 +88,7 @@ var C = /** @class */ (function () {
         get: function () {
             return 1;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.bar = function () {
@@ -105,7 +105,7 @@ var D = /** @class */ (function (_super) {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     D.prototype.foo = function () {
@@ -115,7 +115,7 @@ var D = /** @class */ (function (_super) {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     D.bar = function () {
@@ -131,7 +131,7 @@ var E = /** @class */ (function (_super) {
     }
     Object.defineProperty(E.prototype, "X", {
         get: function () { return ''; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     E.prototype.foo = function () {
@@ -141,7 +141,7 @@ var E = /** @class */ (function (_super) {
         get: function () {
             return '';
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     E.bar = function () {
diff --git a/tests/baselines/reference/derivedClassWithPrivateInstanceShadowingProtectedInstance.js b/tests/baselines/reference/derivedClassWithPrivateInstanceShadowingProtectedInstance.js
index 710a400dc7ba7..550927ab3acd4 100644
--- a/tests/baselines/reference/derivedClassWithPrivateInstanceShadowingProtectedInstance.js
+++ b/tests/baselines/reference/derivedClassWithPrivateInstanceShadowingProtectedInstance.js
@@ -44,7 +44,7 @@ var Base = /** @class */ (function () {
     Object.defineProperty(Base.prototype, "a", {
         get: function () { return 1; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Base;
@@ -61,7 +61,7 @@ var Derived = /** @class */ (function (_super) {
     Object.defineProperty(Derived.prototype, "a", {
         get: function () { return 1; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Derived;
diff --git a/tests/baselines/reference/derivedClassWithPrivateInstanceShadowingPublicInstance.js b/tests/baselines/reference/derivedClassWithPrivateInstanceShadowingPublicInstance.js
index d16dd43a10951..b2fc8c9ccb0a0 100644
--- a/tests/baselines/reference/derivedClassWithPrivateInstanceShadowingPublicInstance.js
+++ b/tests/baselines/reference/derivedClassWithPrivateInstanceShadowingPublicInstance.js
@@ -55,7 +55,7 @@ var Base = /** @class */ (function () {
     Object.defineProperty(Base.prototype, "a", {
         get: function () { return 1; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Base;
@@ -72,7 +72,7 @@ var Derived = /** @class */ (function (_super) {
     Object.defineProperty(Derived.prototype, "a", {
         get: function () { return 1; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Derived;
diff --git a/tests/baselines/reference/derivedClassWithPrivateStaticShadowingProtectedStatic.js b/tests/baselines/reference/derivedClassWithPrivateStaticShadowingProtectedStatic.js
index c00b52f5d8623..35ef4038dd4c2 100644
--- a/tests/baselines/reference/derivedClassWithPrivateStaticShadowingProtectedStatic.js
+++ b/tests/baselines/reference/derivedClassWithPrivateStaticShadowingProtectedStatic.js
@@ -43,7 +43,7 @@ var Base = /** @class */ (function () {
     Object.defineProperty(Base, "a", {
         get: function () { return 1; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Base;
@@ -60,7 +60,7 @@ var Derived = /** @class */ (function (_super) {
     Object.defineProperty(Derived, "a", {
         get: function () { return 1; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Derived;
diff --git a/tests/baselines/reference/derivedClassWithPrivateStaticShadowingPublicStatic.js b/tests/baselines/reference/derivedClassWithPrivateStaticShadowingPublicStatic.js
index e6fb931ed946e..35b9386cd9464 100644
--- a/tests/baselines/reference/derivedClassWithPrivateStaticShadowingPublicStatic.js
+++ b/tests/baselines/reference/derivedClassWithPrivateStaticShadowingPublicStatic.js
@@ -56,7 +56,7 @@ var Base = /** @class */ (function () {
     Object.defineProperty(Base, "a", {
         get: function () { return 1; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Base;
@@ -74,7 +74,7 @@ var Derived = /** @class */ (function (_super) {
     Object.defineProperty(Derived, "a", {
         get: function () { return 1; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Derived;
diff --git a/tests/baselines/reference/derivedGenericClassWithAny.js b/tests/baselines/reference/derivedGenericClassWithAny.js
index e5ba39f15a1a7..ef245a7ee1e86 100644
--- a/tests/baselines/reference/derivedGenericClassWithAny.js
+++ b/tests/baselines/reference/derivedGenericClassWithAny.js
@@ -61,7 +61,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "X", {
         get: function () { return null; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.prototype.foo = function () {
@@ -78,7 +78,7 @@ var D = /** @class */ (function (_super) {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     D.prototype.foo = function () {
@@ -88,7 +88,7 @@ var D = /** @class */ (function (_super) {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     D.bar = function () {
@@ -105,7 +105,7 @@ var E = /** @class */ (function (_super) {
     Object.defineProperty(E.prototype, "X", {
         get: function () { return ''; } // error
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     E.prototype.foo = function () {
diff --git a/tests/baselines/reference/duplicateClassElements.js b/tests/baselines/reference/duplicateClassElements.js
index 1a37490c2fbd6..95145562f4fb0 100644
--- a/tests/baselines/reference/duplicateClassElements.js
+++ b/tests/baselines/reference/duplicateClassElements.js
@@ -58,7 +58,7 @@ var a = /** @class */ (function () {
         },
         set: function (_x) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(a.prototype, "y", {
@@ -67,7 +67,7 @@ var a = /** @class */ (function () {
         },
         set: function (_y) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     a.prototype.z = function () {
@@ -78,7 +78,7 @@ var a = /** @class */ (function () {
         },
         set: function (_y) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(a.prototype, "x2", {
@@ -87,7 +87,7 @@ var a = /** @class */ (function () {
         },
         set: function (_x) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(a.prototype, "z2", {
@@ -96,7 +96,7 @@ var a = /** @class */ (function () {
         },
         set: function (_y) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     a.prototype.z2 = function () {
diff --git a/tests/baselines/reference/errorSuperCalls.js b/tests/baselines/reference/errorSuperCalls.js
index 11cda4b76f7cb..5239c92a10fd4 100644
--- a/tests/baselines/reference/errorSuperCalls.js
+++ b/tests/baselines/reference/errorSuperCalls.js
@@ -108,7 +108,7 @@ var NoBase = /** @class */ (function () {
         set: function (v) {
             _this = _super.call(this) || this;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     //super call in static class member function with no base type
@@ -124,7 +124,7 @@ var NoBase = /** @class */ (function () {
         set: function (n) {
             _this = _super.call(this) || this;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     //super call in static class member initializer with no base type
@@ -172,7 +172,7 @@ var OtherDerived = /** @class */ (function (_super) {
         set: function (n) {
             _this = _super.call(this) || this;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return OtherDerived;
diff --git a/tests/baselines/reference/errorSuperPropertyAccess.js b/tests/baselines/reference/errorSuperPropertyAccess.js
index f393fc37668b4..e63854304d7c9 100644
--- a/tests/baselines/reference/errorSuperPropertyAccess.js
+++ b/tests/baselines/reference/errorSuperPropertyAccess.js
@@ -169,7 +169,7 @@ var NoBase = /** @class */ (function () {
         set: function (n) {
             _super.hasOwnProperty.call(this, '');
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return NoBase;
@@ -209,7 +209,7 @@ var SomeDerived1 = /** @class */ (function (_super) {
         set: function (n) {
             n = _super.prototype.publicMember;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     SomeDerived1.prototype.fn2 = function () {
@@ -243,7 +243,7 @@ var SomeDerived2 = /** @class */ (function (_super) {
         set: function (n) {
             n = _super.prototype.privateMember;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return SomeDerived2;
@@ -274,7 +274,7 @@ var SomeDerived3 = /** @class */ (function (_super) {
             _super.privateStaticMember = 3;
             _super.privateStaticFunc.call(this);
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return SomeDerived3;
diff --git a/tests/baselines/reference/errorsInGenericTypeReference.js b/tests/baselines/reference/errorsInGenericTypeReference.js
index 409c26494498d..d64719af60239 100644
--- a/tests/baselines/reference/errorsInGenericTypeReference.js
+++ b/tests/baselines/reference/errorsInGenericTypeReference.js
@@ -115,7 +115,7 @@ var testClass3 = /** @class */ (function () {
     Object.defineProperty(testClass3.prototype, "a", {
         set: function (value) { } // error: could not find symbol V
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return testClass3;
diff --git a/tests/baselines/reference/es6ClassTest2.js b/tests/baselines/reference/es6ClassTest2.js
index 2766bbcb7d1d6..86edc5adcdbc0 100644
--- a/tests/baselines/reference/es6ClassTest2.js
+++ b/tests/baselines/reference/es6ClassTest2.js
@@ -203,7 +203,7 @@ var GetSetMonster = /** @class */ (function () {
         get: function () {
             return this._health > 0;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(GetSetMonster.prototype, "health", {
@@ -214,7 +214,7 @@ var GetSetMonster = /** @class */ (function () {
             }
             this._health = value;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return GetSetMonster;
diff --git a/tests/baselines/reference/exportingContainingVisibleType.js b/tests/baselines/reference/exportingContainingVisibleType.js
index b7c3be9487601..453f730c9462a 100644
--- a/tests/baselines/reference/exportingContainingVisibleType.js
+++ b/tests/baselines/reference/exportingContainingVisibleType.js
@@ -22,7 +22,7 @@ define(["require", "exports"], function (require, exports) {
                 var i;
                 return i; // Should be fine (previous bug report visibility error).
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return Foo;
diff --git a/tests/baselines/reference/fieldAndGetterWithSameName.js b/tests/baselines/reference/fieldAndGetterWithSameName.js
index d753aa707563d..165797687d4f2 100644
--- a/tests/baselines/reference/fieldAndGetterWithSameName.js
+++ b/tests/baselines/reference/fieldAndGetterWithSameName.js
@@ -13,7 +13,7 @@ define(["require", "exports"], function (require, exports) {
         }
         Object.defineProperty(C.prototype, "x", {
             get: function () { return 1; },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return C;
diff --git a/tests/baselines/reference/functionAndPropertyNameConflict.js b/tests/baselines/reference/functionAndPropertyNameConflict.js
index b2e77a8b5bedf..38eb08f68627b 100644
--- a/tests/baselines/reference/functionAndPropertyNameConflict.js
+++ b/tests/baselines/reference/functionAndPropertyNameConflict.js
@@ -15,7 +15,7 @@ var C65 = /** @class */ (function () {
         get: function () {
             return 1;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C65;
diff --git a/tests/baselines/reference/functionsMissingReturnStatementsAndExpressions.js b/tests/baselines/reference/functionsMissingReturnStatementsAndExpressions.js
index 7e6bbb43f8a7f..a0cfa3f9fcea3 100644
--- a/tests/baselines/reference/functionsMissingReturnStatementsAndExpressions.js
+++ b/tests/baselines/reference/functionsMissingReturnStatementsAndExpressions.js
@@ -216,7 +216,7 @@ var C = /** @class */ (function () {
         get: function () {
             // Errors; get accessors must return a value.
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "m2", {
@@ -224,14 +224,14 @@ var C = /** @class */ (function () {
             // Permissible; returns undefined.
             return;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "m3", {
         get: function () {
             return "Okay, because this is a return expression.";
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "m4", {
@@ -239,7 +239,7 @@ var C = /** @class */ (function () {
             // Fine since this consists of a single throw statement.
             throw null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "m5", {
@@ -250,7 +250,7 @@ var C = /** @class */ (function () {
             throw undefined.
             ;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/genericGetter.js b/tests/baselines/reference/genericGetter.js
index 6c0e511f01d0a..8c79116d59b24 100644
--- a/tests/baselines/reference/genericGetter.js
+++ b/tests/baselines/reference/genericGetter.js
@@ -17,7 +17,7 @@ var C = /** @class */ (function () {
         get: function () {
             return this.data;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/genericGetter2.js b/tests/baselines/reference/genericGetter2.js
index e1211adf1c589..f7682171935e0 100644
--- a/tests/baselines/reference/genericGetter2.js
+++ b/tests/baselines/reference/genericGetter2.js
@@ -21,7 +21,7 @@ var C = /** @class */ (function () {
         get: function () {
             return this.data;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/genericGetter3.js b/tests/baselines/reference/genericGetter3.js
index 6252d6f3c010c..06ac4b5c771dc 100644
--- a/tests/baselines/reference/genericGetter3.js
+++ b/tests/baselines/reference/genericGetter3.js
@@ -24,7 +24,7 @@ var C = /** @class */ (function () {
         get: function () {
             return this.data;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/genericReturnTypeFromGetter1.js b/tests/baselines/reference/genericReturnTypeFromGetter1.js
index f193c6ca05f98..6379c464f6cde 100644
--- a/tests/baselines/reference/genericReturnTypeFromGetter1.js
+++ b/tests/baselines/reference/genericReturnTypeFromGetter1.js
@@ -18,7 +18,7 @@ define(["require", "exports"], function (require, exports) {
         Object.defineProperty(DbSet.prototype, "entityType", {
             get: function () { return this._entityType; } // used to ICE without return type annotation
             ,
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return DbSet;
diff --git a/tests/baselines/reference/getAccessorWithImpliedReturnTypeAndFunctionClassMerge.js b/tests/baselines/reference/getAccessorWithImpliedReturnTypeAndFunctionClassMerge.js
index bc4a40dfecdff..5d2c8e6d42831 100644
--- a/tests/baselines/reference/getAccessorWithImpliedReturnTypeAndFunctionClassMerge.js
+++ b/tests/baselines/reference/getAccessorWithImpliedReturnTypeAndFunctionClassMerge.js
@@ -38,7 +38,7 @@ var MyModule;
                 var obj = {};
                 return obj;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return MyClass;
diff --git a/tests/baselines/reference/getAndSetAsMemberNames.js b/tests/baselines/reference/getAndSetAsMemberNames.js
index 1433e3cd3a8b0..2cfbea0b8590e 100644
--- a/tests/baselines/reference/getAndSetAsMemberNames.js
+++ b/tests/baselines/reference/getAndSetAsMemberNames.js
@@ -54,7 +54,7 @@ var C5 = /** @class */ (function () {
     C5.prototype.get = function () { return true; };
     Object.defineProperty(C5.prototype, "t", {
         set: function (x) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C5;
diff --git a/tests/baselines/reference/getAndSetNotIdenticalType.js b/tests/baselines/reference/getAndSetNotIdenticalType.js
index edebef235b8fd..281aa9c2f5364 100644
--- a/tests/baselines/reference/getAndSetNotIdenticalType.js
+++ b/tests/baselines/reference/getAndSetNotIdenticalType.js
@@ -15,7 +15,7 @@ var C = /** @class */ (function () {
             return 1;
         },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/getAndSetNotIdenticalType2.js b/tests/baselines/reference/getAndSetNotIdenticalType2.js
index af729eb7d7aee..699e5f7fa395b 100644
--- a/tests/baselines/reference/getAndSetNotIdenticalType2.js
+++ b/tests/baselines/reference/getAndSetNotIdenticalType2.js
@@ -31,7 +31,7 @@ var C = /** @class */ (function () {
         set: function (v) {
             this.data = v;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/getAndSetNotIdenticalType3.js b/tests/baselines/reference/getAndSetNotIdenticalType3.js
index ff2d04ef1509f..a466cefbb5275 100644
--- a/tests/baselines/reference/getAndSetNotIdenticalType3.js
+++ b/tests/baselines/reference/getAndSetNotIdenticalType3.js
@@ -31,7 +31,7 @@ var C = /** @class */ (function () {
         set: function (v) {
             this.data = v;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/getSetAccessorContextualTyping.js b/tests/baselines/reference/getSetAccessorContextualTyping.js
index 383e7894aef91..515ab16c9d1a7 100644
--- a/tests/baselines/reference/getSetAccessorContextualTyping.js
+++ b/tests/baselines/reference/getSetAccessorContextualTyping.js
@@ -37,7 +37,7 @@ var C = /** @class */ (function () {
             return "string"; // Error; get contextual type by set accessor parameter type annotation
         },
         set: function (x) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "Y", {
@@ -45,7 +45,7 @@ var C = /** @class */ (function () {
             return true;
         },
         set: function (y) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "W", {
@@ -53,7 +53,7 @@ var C = /** @class */ (function () {
             return true;
         },
         set: function (w) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "Z", {
@@ -61,7 +61,7 @@ var C = /** @class */ (function () {
             return 1;
         },
         set: function (z) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/getterControlFlowStrictNull.js b/tests/baselines/reference/getterControlFlowStrictNull.js
index b55aea4bd6138..c98dd81299e2f 100644
--- a/tests/baselines/reference/getterControlFlowStrictNull.js
+++ b/tests/baselines/reference/getterControlFlowStrictNull.js
@@ -40,7 +40,7 @@ var B = /** @class */ (function () {
             }
             // it should error here because it returns undefined
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return B;
diff --git a/tests/baselines/reference/getterMissingReturnError.js b/tests/baselines/reference/getterMissingReturnError.js
index b24458c189b44..dd308dd6ebd4c 100644
--- a/tests/baselines/reference/getterMissingReturnError.js
+++ b/tests/baselines/reference/getterMissingReturnError.js
@@ -13,7 +13,7 @@ var test = /** @class */ (function () {
     Object.defineProperty(test.prototype, "p2", {
         get: function () {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return test;
diff --git a/tests/baselines/reference/getterThatThrowsShouldNotNeedReturn.js b/tests/baselines/reference/getterThatThrowsShouldNotNeedReturn.js
index e9ed7bdd28a10..9bb61a6d7bcd2 100644
--- a/tests/baselines/reference/getterThatThrowsShouldNotNeedReturn.js
+++ b/tests/baselines/reference/getterThatThrowsShouldNotNeedReturn.js
@@ -17,7 +17,7 @@ var Greeter = /** @class */ (function () {
         get: function () {
             throw ''; // should not raise an error
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Greeter.prototype.greeting = function () {
diff --git a/tests/baselines/reference/gettersAndSetters.js b/tests/baselines/reference/gettersAndSetters.js
index b69a468ce9cb1..497bf1d3d7f60 100644
--- a/tests/baselines/reference/gettersAndSetters.js
+++ b/tests/baselines/reference/gettersAndSetters.js
@@ -54,7 +54,7 @@ var C = /** @class */ (function () {
         ,
         set: function (foo) { this.fooBack = foo; } // ok
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "Bar", {
@@ -62,7 +62,7 @@ var C = /** @class */ (function () {
         ,
         set: function (bar) { C.barBack = bar; } // ok
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.barBack = "";
diff --git a/tests/baselines/reference/gettersAndSettersAccessibility.js b/tests/baselines/reference/gettersAndSettersAccessibility.js
index 77747909f4865..b2393ce17db5c 100644
--- a/tests/baselines/reference/gettersAndSettersAccessibility.js
+++ b/tests/baselines/reference/gettersAndSettersAccessibility.js
@@ -13,7 +13,7 @@ var C99 = /** @class */ (function () {
         get: function () { return 0; },
         set: function (n) { } // error - accessors do not agree in visibility
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C99;
diff --git a/tests/baselines/reference/gettersAndSettersErrors.js b/tests/baselines/reference/gettersAndSettersErrors.js
index 2cd6bbd296a18..8e994e6dd0001 100644
--- a/tests/baselines/reference/gettersAndSettersErrors.js
+++ b/tests/baselines/reference/gettersAndSettersErrors.js
@@ -26,7 +26,7 @@ var C = /** @class */ (function () {
         ,
         set: function (foo) { } // ok
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "Goo", {
@@ -34,7 +34,7 @@ var C = /** @class */ (function () {
         ,
         set: function (v) { } // error - setters must not specify a return type
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
@@ -46,7 +46,7 @@ var E = /** @class */ (function () {
         get: function () { return 0; },
         set: function (n) { } // error - accessors do not agree in visibility
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return E;
diff --git a/tests/baselines/reference/gettersAndSettersTypesAgree.js b/tests/baselines/reference/gettersAndSettersTypesAgree.js
index d2c50e1fd4f69..bb74877ea9352 100644
--- a/tests/baselines/reference/gettersAndSettersTypesAgree.js
+++ b/tests/baselines/reference/gettersAndSettersTypesAgree.js
@@ -19,7 +19,7 @@ var C = /** @class */ (function () {
         ,
         set: function (foo) { } // ok - type inferred from getter return statement
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "Bar", {
@@ -27,7 +27,7 @@ var C = /** @class */ (function () {
         ,
         set: function (bar) { } // ok - type must be declared
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/giant.js b/tests/baselines/reference/giant.js
index e76937b00ab7a..2edfcec1dfc82 100644
--- a/tests/baselines/reference/giant.js
+++ b/tests/baselines/reference/giant.js
@@ -708,38 +708,38 @@ define(["require", "exports"], function (require, exports) {
         C.prototype.pgF = function () { };
         Object.defineProperty(C.prototype, "pgF", {
             get: function () { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         C.prototype.psF = function (param) { };
         Object.defineProperty(C.prototype, "psF", {
             set: function (param) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         C.prototype.rgF = function () { };
         Object.defineProperty(C.prototype, "rgF", {
             get: function () { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         C.prototype.rsF = function (param) { };
         Object.defineProperty(C.prototype, "rsF", {
             set: function (param) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         C.tF = function () { };
         C.tsF = function (param) { };
         Object.defineProperty(C, "tsF", {
             set: function (param) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         C.tgF = function () { };
         Object.defineProperty(C, "tgF", {
             get: function () { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return C;
@@ -757,38 +757,38 @@ define(["require", "exports"], function (require, exports) {
             C.prototype.pgF = function () { };
             Object.defineProperty(C.prototype, "pgF", {
                 get: function () { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             C.prototype.psF = function (param) { };
             Object.defineProperty(C.prototype, "psF", {
                 set: function (param) { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             C.prototype.rgF = function () { };
             Object.defineProperty(C.prototype, "rgF", {
                 get: function () { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             C.prototype.rsF = function (param) { };
             Object.defineProperty(C.prototype, "rsF", {
                 set: function (param) { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             C.tF = function () { };
             C.tsF = function (param) { };
             Object.defineProperty(C, "tsF", {
                 set: function (param) { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             C.tgF = function () { };
             Object.defineProperty(C, "tgF", {
                 get: function () { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             return C;
@@ -833,38 +833,38 @@ define(["require", "exports"], function (require, exports) {
             eC.prototype.pgF = function () { };
             Object.defineProperty(eC.prototype, "pgF", {
                 get: function () { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             eC.prototype.psF = function (param) { };
             Object.defineProperty(eC.prototype, "psF", {
                 set: function (param) { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             eC.prototype.rgF = function () { };
             Object.defineProperty(eC.prototype, "rgF", {
                 get: function () { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             eC.prototype.rsF = function (param) { };
             Object.defineProperty(eC.prototype, "rsF", {
                 set: function (param) { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             eC.tF = function () { };
             eC.tsF = function (param) { };
             Object.defineProperty(eC, "tsF", {
                 set: function (param) { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             eC.tgF = function () { };
             Object.defineProperty(eC, "tgF", {
                 get: function () { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             return eC;
@@ -912,38 +912,38 @@ define(["require", "exports"], function (require, exports) {
         eC.prototype.pgF = function () { };
         Object.defineProperty(eC.prototype, "pgF", {
             get: function () { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         eC.prototype.psF = function (param) { };
         Object.defineProperty(eC.prototype, "psF", {
             set: function (param) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         eC.prototype.rgF = function () { };
         Object.defineProperty(eC.prototype, "rgF", {
             get: function () { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         eC.prototype.rsF = function (param) { };
         Object.defineProperty(eC.prototype, "rsF", {
             set: function (param) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         eC.tF = function () { };
         eC.tsF = function (param) { };
         Object.defineProperty(eC, "tsF", {
             set: function (param) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         eC.tgF = function () { };
         Object.defineProperty(eC, "tgF", {
             get: function () { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return eC;
@@ -962,38 +962,38 @@ define(["require", "exports"], function (require, exports) {
             C.prototype.pgF = function () { };
             Object.defineProperty(C.prototype, "pgF", {
                 get: function () { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             C.prototype.psF = function (param) { };
             Object.defineProperty(C.prototype, "psF", {
                 set: function (param) { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             C.prototype.rgF = function () { };
             Object.defineProperty(C.prototype, "rgF", {
                 get: function () { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             C.prototype.rsF = function (param) { };
             Object.defineProperty(C.prototype, "rsF", {
                 set: function (param) { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             C.tF = function () { };
             C.tsF = function (param) { };
             Object.defineProperty(C, "tsF", {
                 set: function (param) { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             C.tgF = function () { };
             Object.defineProperty(C, "tgF", {
                 get: function () { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             return C;
@@ -1038,38 +1038,38 @@ define(["require", "exports"], function (require, exports) {
             eC.prototype.pgF = function () { };
             Object.defineProperty(eC.prototype, "pgF", {
                 get: function () { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             eC.prototype.psF = function (param) { };
             Object.defineProperty(eC.prototype, "psF", {
                 set: function (param) { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             eC.prototype.rgF = function () { };
             Object.defineProperty(eC.prototype, "rgF", {
                 get: function () { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             eC.prototype.rsF = function (param) { };
             Object.defineProperty(eC.prototype, "rsF", {
                 set: function (param) { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             eC.tF = function () { };
             eC.tsF = function (param) { };
             Object.defineProperty(eC, "tsF", {
                 set: function (param) { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             eC.tgF = function () { };
             Object.defineProperty(eC, "tgF", {
                 get: function () { },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             return eC;
diff --git a/tests/baselines/reference/implicitAnyCastedValue.js b/tests/baselines/reference/implicitAnyCastedValue.js
index 51993d692e013..423c898433271 100644
--- a/tests/baselines/reference/implicitAnyCastedValue.js
+++ b/tests/baselines/reference/implicitAnyCastedValue.js
@@ -94,7 +94,7 @@ var C = /** @class */ (function () {
         get: function () {
             return 0; // this should not be an error
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.prototype.returnBarWithCase = function () {
@@ -113,14 +113,14 @@ var C1 = /** @class */ (function () {
         get: function () {
             return this.getValue; // this should not be an error
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C1.prototype, "notCastedGet", {
         get: function () {
             return this.getValue; // this should not be an error
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C1;
diff --git a/tests/baselines/reference/implicitAnyFromCircularInference.js b/tests/baselines/reference/implicitAnyFromCircularInference.js
index 1f522a601f2f3..7833694772e03 100644
--- a/tests/baselines/reference/implicitAnyFromCircularInference.js
+++ b/tests/baselines/reference/implicitAnyFromCircularInference.js
@@ -89,7 +89,7 @@ var D = /** @class */ (function () {
         get: function () {
             return this.x;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return D;
diff --git a/tests/baselines/reference/implicitAnyGetAndSetAccessorWithAnyReturnType.js b/tests/baselines/reference/implicitAnyGetAndSetAccessorWithAnyReturnType.js
index 48793de094d08..c349e77a9a2b6 100644
--- a/tests/baselines/reference/implicitAnyGetAndSetAccessorWithAnyReturnType.js
+++ b/tests/baselines/reference/implicitAnyGetAndSetAccessorWithAnyReturnType.js
@@ -37,7 +37,7 @@ var GetAndSet = /** @class */ (function () {
         set: function (value) {
             this.getAndSet = value;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return GetAndSet;
@@ -48,7 +48,7 @@ var SetterOnly = /** @class */ (function () {
     Object.defineProperty(SetterOnly.prototype, "haveOnlySet", {
         set: function (newXValue) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return SetterOnly;
@@ -60,7 +60,7 @@ var GetterOnly = /** @class */ (function () {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return GetterOnly;
diff --git a/tests/baselines/reference/inferSetterParamType.js b/tests/baselines/reference/inferSetterParamType.js
index 7c1c2a44ecb3a..eff15a4c24e4e 100644
--- a/tests/baselines/reference/inferSetterParamType.js
+++ b/tests/baselines/reference/inferSetterParamType.js
@@ -28,7 +28,7 @@ var Foo = /** @class */ (function () {
         },
         set: function (n) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Foo;
@@ -42,7 +42,7 @@ var Foo2 = /** @class */ (function () {
         },
         set: function (n) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Foo2;
diff --git a/tests/baselines/reference/infinitelyExpandingOverloads.js b/tests/baselines/reference/infinitelyExpandingOverloads.js
index fcf21983b7a4c..9b6dcafb60103 100644
--- a/tests/baselines/reference/infinitelyExpandingOverloads.js
+++ b/tests/baselines/reference/infinitelyExpandingOverloads.js
@@ -45,7 +45,7 @@ var Widget = /** @class */ (function () {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Widget;
diff --git a/tests/baselines/reference/inheritanceMemberAccessorOverridingAccessor.js b/tests/baselines/reference/inheritanceMemberAccessorOverridingAccessor.js
index 6a336d64f3bbb..b8255468e1569 100644
--- a/tests/baselines/reference/inheritanceMemberAccessorOverridingAccessor.js
+++ b/tests/baselines/reference/inheritanceMemberAccessorOverridingAccessor.js
@@ -40,7 +40,7 @@ var a = /** @class */ (function () {
         },
         set: function (aValue) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return a;
@@ -56,7 +56,7 @@ var b = /** @class */ (function (_super) {
         },
         set: function (aValue) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return b;
diff --git a/tests/baselines/reference/inheritanceMemberAccessorOverridingMethod.js b/tests/baselines/reference/inheritanceMemberAccessorOverridingMethod.js
index 74da144f1d815..537be89bb5e49 100644
--- a/tests/baselines/reference/inheritanceMemberAccessorOverridingMethod.js
+++ b/tests/baselines/reference/inheritanceMemberAccessorOverridingMethod.js
@@ -47,7 +47,7 @@ var b = /** @class */ (function (_super) {
         },
         set: function (aValue) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return b;
diff --git a/tests/baselines/reference/inheritanceMemberAccessorOverridingProperty.js b/tests/baselines/reference/inheritanceMemberAccessorOverridingProperty.js
index 53e045be2d3bc..246cd5548fec9 100644
--- a/tests/baselines/reference/inheritanceMemberAccessorOverridingProperty.js
+++ b/tests/baselines/reference/inheritanceMemberAccessorOverridingProperty.js
@@ -42,7 +42,7 @@ var b = /** @class */ (function (_super) {
         },
         set: function (aValue) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return b;
diff --git a/tests/baselines/reference/inheritanceMemberFuncOverridingAccessor.js b/tests/baselines/reference/inheritanceMemberFuncOverridingAccessor.js
index ebafc23792581..2a05146e05356 100644
--- a/tests/baselines/reference/inheritanceMemberFuncOverridingAccessor.js
+++ b/tests/baselines/reference/inheritanceMemberFuncOverridingAccessor.js
@@ -37,7 +37,7 @@ var a = /** @class */ (function () {
         },
         set: function (aValue) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return a;
diff --git a/tests/baselines/reference/inheritanceMemberPropertyOverridingAccessor.js b/tests/baselines/reference/inheritanceMemberPropertyOverridingAccessor.js
index 1cab36c13994a..99c69af485342 100644
--- a/tests/baselines/reference/inheritanceMemberPropertyOverridingAccessor.js
+++ b/tests/baselines/reference/inheritanceMemberPropertyOverridingAccessor.js
@@ -37,7 +37,7 @@ var a = /** @class */ (function () {
         set: function (aValue) {
             this.__x = aValue;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return a;
diff --git a/tests/baselines/reference/inheritanceStaticAccessorOverridingAccessor.js b/tests/baselines/reference/inheritanceStaticAccessorOverridingAccessor.js
index d72f6bd894b92..909680e76e138 100644
--- a/tests/baselines/reference/inheritanceStaticAccessorOverridingAccessor.js
+++ b/tests/baselines/reference/inheritanceStaticAccessorOverridingAccessor.js
@@ -40,7 +40,7 @@ var a = /** @class */ (function () {
         },
         set: function (aValue) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return a;
@@ -56,7 +56,7 @@ var b = /** @class */ (function (_super) {
         },
         set: function (aValue) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return b;
diff --git a/tests/baselines/reference/inheritanceStaticAccessorOverridingMethod.js b/tests/baselines/reference/inheritanceStaticAccessorOverridingMethod.js
index 350b3437e19a1..82813d3724ee3 100644
--- a/tests/baselines/reference/inheritanceStaticAccessorOverridingMethod.js
+++ b/tests/baselines/reference/inheritanceStaticAccessorOverridingMethod.js
@@ -47,7 +47,7 @@ var b = /** @class */ (function (_super) {
         },
         set: function (aValue) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return b;
diff --git a/tests/baselines/reference/inheritanceStaticAccessorOverridingProperty.js b/tests/baselines/reference/inheritanceStaticAccessorOverridingProperty.js
index 6cb06206ceb33..6ce9dd493b2d1 100644
--- a/tests/baselines/reference/inheritanceStaticAccessorOverridingProperty.js
+++ b/tests/baselines/reference/inheritanceStaticAccessorOverridingProperty.js
@@ -42,7 +42,7 @@ var b = /** @class */ (function (_super) {
         },
         set: function (aValue) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return b;
diff --git a/tests/baselines/reference/inheritanceStaticFuncOverridingAccessor.js b/tests/baselines/reference/inheritanceStaticFuncOverridingAccessor.js
index 4b1b97e3c0fc9..95c48fac13898 100644
--- a/tests/baselines/reference/inheritanceStaticFuncOverridingAccessor.js
+++ b/tests/baselines/reference/inheritanceStaticFuncOverridingAccessor.js
@@ -37,7 +37,7 @@ var a = /** @class */ (function () {
         },
         set: function (aValue) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return a;
diff --git a/tests/baselines/reference/inheritanceStaticFuncOverridingAccessorOfFuncType.js b/tests/baselines/reference/inheritanceStaticFuncOverridingAccessorOfFuncType.js
index 9d3166a5a4ba0..07523c6735604 100644
--- a/tests/baselines/reference/inheritanceStaticFuncOverridingAccessorOfFuncType.js
+++ b/tests/baselines/reference/inheritanceStaticFuncOverridingAccessorOfFuncType.js
@@ -32,7 +32,7 @@ var a = /** @class */ (function () {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return a;
diff --git a/tests/baselines/reference/inheritanceStaticPropertyOverridingAccessor.js b/tests/baselines/reference/inheritanceStaticPropertyOverridingAccessor.js
index 02124e177f255..bb39efe42b408 100644
--- a/tests/baselines/reference/inheritanceStaticPropertyOverridingAccessor.js
+++ b/tests/baselines/reference/inheritanceStaticPropertyOverridingAccessor.js
@@ -35,7 +35,7 @@ var a = /** @class */ (function () {
         },
         set: function (aValue) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return a;
diff --git a/tests/baselines/reference/instancePropertiesInheritedIntoClassType.js b/tests/baselines/reference/instancePropertiesInheritedIntoClassType.js
index e209c0784c917..a63976a830e23 100644
--- a/tests/baselines/reference/instancePropertiesInheritedIntoClassType.js
+++ b/tests/baselines/reference/instancePropertiesInheritedIntoClassType.js
@@ -68,7 +68,7 @@ var NonGeneric;
                 return 1;
             },
             set: function (v) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         C.prototype.fn = function () { return this; };
@@ -100,7 +100,7 @@ var Generic;
                 return null;
             },
             set: function (v) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         C.prototype.fn = function () { return this; };
diff --git a/tests/baselines/reference/instancePropertyInClassType.js b/tests/baselines/reference/instancePropertyInClassType.js
index 32bd215f66aac..a3e39fc980706 100644
--- a/tests/baselines/reference/instancePropertyInClassType.js
+++ b/tests/baselines/reference/instancePropertyInClassType.js
@@ -51,7 +51,7 @@ var NonGeneric;
                 return 1;
             },
             set: function (v) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         C.prototype.fn = function () { return this; };
@@ -76,7 +76,7 @@ var Generic;
                 return null;
             },
             set: function (v) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         C.prototype.fn = function () { return this; };
diff --git a/tests/baselines/reference/interfaceExtendingClass.js b/tests/baselines/reference/interfaceExtendingClass.js
index 388d4232e82a8..373b852f1d761 100644
--- a/tests/baselines/reference/interfaceExtendingClass.js
+++ b/tests/baselines/reference/interfaceExtendingClass.js
@@ -28,7 +28,7 @@ var Foo = /** @class */ (function () {
         get: function () {
             return 1;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Foo;
diff --git a/tests/baselines/reference/interfaceExtendingClass2.js b/tests/baselines/reference/interfaceExtendingClass2.js
index 9c4f56151e0ab..670a4dacb2ff5 100644
--- a/tests/baselines/reference/interfaceExtendingClass2.js
+++ b/tests/baselines/reference/interfaceExtendingClass2.js
@@ -24,7 +24,7 @@ var Foo = /** @class */ (function () {
         get: function () {
             return 1;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Foo;
diff --git a/tests/baselines/reference/interfaceImplementation5.js b/tests/baselines/reference/interfaceImplementation5.js
index 9b2ffd88e4059..1e4ffff35cc34 100644
--- a/tests/baselines/reference/interfaceImplementation5.js
+++ b/tests/baselines/reference/interfaceImplementation5.js
@@ -37,7 +37,7 @@ var C1 = /** @class */ (function () {
     }
     Object.defineProperty(C1.prototype, "getset1", {
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C1;
@@ -47,7 +47,7 @@ var C2 = /** @class */ (function () {
     }
     Object.defineProperty(C2.prototype, "getset1", {
         set: function (baz) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C2;
@@ -58,7 +58,7 @@ var C3 = /** @class */ (function () {
     Object.defineProperty(C3.prototype, "getset1", {
         get: function () { return 1; },
         set: function (baz) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C3;
@@ -68,7 +68,7 @@ var C4 = /** @class */ (function () {
     }
     Object.defineProperty(C4.prototype, "getset1", {
         get: function () { var x; return x; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C4;
@@ -78,7 +78,7 @@ var C5 = /** @class */ (function () {
     }
     Object.defineProperty(C5.prototype, "getset1", {
         set: function (baz) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C5;
@@ -89,7 +89,7 @@ var C6 = /** @class */ (function () {
     Object.defineProperty(C6.prototype, "getset1", {
         get: function () { var x; return x; },
         set: function (baz) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C6;
diff --git a/tests/baselines/reference/invalidNewTarget.es5.js b/tests/baselines/reference/invalidNewTarget.es5.js
index 56278dc56df19..f25847b1e983a 100644
--- a/tests/baselines/reference/invalidNewTarget.es5.js
+++ b/tests/baselines/reference/invalidNewTarget.es5.js
@@ -43,7 +43,7 @@ var C = /** @class */ (function () {
             var _newTarget = void 0;
             return _newTarget;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "e", {
@@ -51,7 +51,7 @@ var C = /** @class */ (function () {
             var _newTarget = void 0;
             _ = _newTarget;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C[_newTarget] = function () { };
@@ -64,7 +64,7 @@ var C = /** @class */ (function () {
             var _newTarget = void 0;
             return _newTarget;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "i", {
@@ -72,7 +72,7 @@ var C = /** @class */ (function () {
             var _newTarget = void 0;
             _ = _newTarget;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.j = function () { return _newTarget; };
@@ -89,7 +89,7 @@ var O = (_a = {},
             var _newTarget = void 0;
             return _newTarget;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     Object.defineProperty(_a, "m", {
@@ -97,7 +97,7 @@ var O = (_a = {},
             var _newTarget = void 0;
             _ = _newTarget;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     }),
     _a.n = _newTarget,
diff --git a/tests/baselines/reference/isDeclarationVisibleNodeKinds.js b/tests/baselines/reference/isDeclarationVisibleNodeKinds.js
index 83a926ab7d2eb..a11845e66beda 100644
--- a/tests/baselines/reference/isDeclarationVisibleNodeKinds.js
+++ b/tests/baselines/reference/isDeclarationVisibleNodeKinds.js
@@ -134,13 +134,13 @@ var schema;
             get: function () {
                 return undefined;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(T.prototype, "createValidator10", {
             set: function (v) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return T;
diff --git a/tests/baselines/reference/localTypes1.js b/tests/baselines/reference/localTypes1.js
index 3d28af0939c00..8f59847f25847 100644
--- a/tests/baselines/reference/localTypes1.js
+++ b/tests/baselines/reference/localTypes1.js
@@ -292,7 +292,7 @@ var A = /** @class */ (function () {
             }());
             return new C();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return A;
diff --git a/tests/baselines/reference/metadataReferencedWithinFilteredUnion.js b/tests/baselines/reference/metadataReferencedWithinFilteredUnion.js
index 6192ac3c0fde2..02d73fdd0710b 100644
--- a/tests/baselines/reference/metadataReferencedWithinFilteredUnion.js
+++ b/tests/baselines/reference/metadataReferencedWithinFilteredUnion.js
@@ -47,7 +47,7 @@ var Class2 = /** @class */ (function () {
         get: function () {
             return undefined;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     __decorate([
diff --git a/tests/baselines/reference/methodContainingLocalFunction.js b/tests/baselines/reference/methodContainingLocalFunction.js
index 266178b35f865..b1d717ce31def 100644
--- a/tests/baselines/reference/methodContainingLocalFunction.js
+++ b/tests/baselines/reference/methodContainingLocalFunction.js
@@ -72,7 +72,7 @@ var BugExhibition2 = /** @class */ (function () {
             x = localFunction;
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return BugExhibition2;
diff --git a/tests/baselines/reference/moduledecl.js b/tests/baselines/reference/moduledecl.js
index de7a5434e4df6..c1eb5fc6d655c 100644
--- a/tests/baselines/reference/moduledecl.js
+++ b/tests/baselines/reference/moduledecl.js
@@ -338,7 +338,7 @@ var exportTests;
             get: function () {
                 return new C2_private();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         C3_public.prototype.getC1_public = function () {
@@ -350,7 +350,7 @@ var exportTests;
             get: function () {
                 return new C1_public();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return C3_public;
diff --git a/tests/baselines/reference/newOperator.js b/tests/baselines/reference/newOperator.js
index 1c4756399caf6..1a867ff1d36ef 100644
--- a/tests/baselines/reference/newOperator.js
+++ b/tests/baselines/reference/newOperator.js
@@ -99,7 +99,7 @@ var S = /** @class */ (function () {
         get: function () {
             return new M.T[];
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return S;
diff --git a/tests/baselines/reference/noCollisionThisExpressionAndLocalVarInAccessors.js b/tests/baselines/reference/noCollisionThisExpressionAndLocalVarInAccessors.js
index 6df80b5b30fc6..6cda49b08e1a1 100644
--- a/tests/baselines/reference/noCollisionThisExpressionAndLocalVarInAccessors.js
+++ b/tests/baselines/reference/noCollisionThisExpressionAndLocalVarInAccessors.js
@@ -65,7 +65,7 @@ var class1 = /** @class */ (function () {
                 }; }
             };
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return class1;
@@ -91,7 +91,7 @@ var class2 = /** @class */ (function () {
                 }; }
             };
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return class2;
diff --git a/tests/baselines/reference/noImplicitAnyMissingGetAccessor.js b/tests/baselines/reference/noImplicitAnyMissingGetAccessor.js
index 6db2ef447d0c1..d5c7bdb091545 100644
--- a/tests/baselines/reference/noImplicitAnyMissingGetAccessor.js
+++ b/tests/baselines/reference/noImplicitAnyMissingGetAccessor.js
@@ -39,7 +39,7 @@ var Child = /** @class */ (function (_super) {
         set: function (str) {
             this._x = str;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Child;
diff --git a/tests/baselines/reference/noImplicitAnyMissingSetAccessor.js b/tests/baselines/reference/noImplicitAnyMissingSetAccessor.js
index 6564d4deac4c1..c4db0caa2ce31 100644
--- a/tests/baselines/reference/noImplicitAnyMissingSetAccessor.js
+++ b/tests/baselines/reference/noImplicitAnyMissingSetAccessor.js
@@ -38,7 +38,7 @@ var Child = /** @class */ (function (_super) {
         get: function () {
             return "";
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Child;
diff --git a/tests/baselines/reference/numericIndexerConstrainsPropertyDeclarations.js b/tests/baselines/reference/numericIndexerConstrainsPropertyDeclarations.js
index 28aada43f8e8c..8c08b8c30b4c3 100644
--- a/tests/baselines/reference/numericIndexerConstrainsPropertyDeclarations.js
+++ b/tests/baselines/reference/numericIndexerConstrainsPropertyDeclarations.js
@@ -108,7 +108,7 @@ var C = /** @class */ (function () {
         },
         set: function (v) { } // ok
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.prototype.foo = function () {
@@ -119,7 +119,7 @@ var C = /** @class */ (function () {
         get: function () {
             return 1;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/objectRestParameterES5.js b/tests/baselines/reference/objectRestParameterES5.js
index 1d7f518b54a57..fd7d03e4c65d1 100644
--- a/tests/baselines/reference/objectRestParameterES5.js
+++ b/tests/baselines/reference/objectRestParameterES5.js
@@ -57,7 +57,7 @@ var C = /** @class */ (function () {
             var a = _a.a, clone = __rest(_a, ["a"]);
             // actually, never mind, don't clone
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/optionalSetterParam.js b/tests/baselines/reference/optionalSetterParam.js
index 8162c7be151b6..c5d1cc46b894d 100644
--- a/tests/baselines/reference/optionalSetterParam.js
+++ b/tests/baselines/reference/optionalSetterParam.js
@@ -11,7 +11,7 @@ var foo = /** @class */ (function () {
     }
     Object.defineProperty(foo.prototype, "bar", {
         set: function (param) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return foo;
diff --git a/tests/baselines/reference/parserAccessors1.js b/tests/baselines/reference/parserAccessors1.js
index b0e0981bd6ab8..389c6f609bf81 100644
--- a/tests/baselines/reference/parserAccessors1.js
+++ b/tests/baselines/reference/parserAccessors1.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "Foo", {
         get: function () { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserAccessors2.js b/tests/baselines/reference/parserAccessors2.js
index 9dced88ea816b..012ae8493b613 100644
--- a/tests/baselines/reference/parserAccessors2.js
+++ b/tests/baselines/reference/parserAccessors2.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "Foo", {
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserAstSpans1.js b/tests/baselines/reference/parserAstSpans1.js
index fa0cf4fa60079..0cf04e89a30ef 100644
--- a/tests/baselines/reference/parserAstSpans1.js
+++ b/tests/baselines/reference/parserAstSpans1.js
@@ -289,7 +289,7 @@ var c2 = /** @class */ (function () {
         get: function () {
             return 10;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     c2.prototype.c2_nc_f1 = function () {
@@ -298,7 +298,7 @@ var c2 = /** @class */ (function () {
         get: function () {
             return 10;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     /** c2 f1*/
@@ -309,7 +309,7 @@ var c2 = /** @class */ (function () {
         get: function () {
             return 10;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     c2.prototype.nc_f1 = function () {
@@ -318,7 +318,7 @@ var c2 = /** @class */ (function () {
         get: function () {
             return 10;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return c2;
@@ -338,7 +338,7 @@ var c3 = /** @class */ (function (_super) {
         get: function () {
             return 10;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     c3.prototype.nc_f1 = function () {
@@ -347,7 +347,7 @@ var c3 = /** @class */ (function (_super) {
         get: function () {
             return 10;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return c3;
diff --git a/tests/baselines/reference/parserES3Accessors1.js b/tests/baselines/reference/parserES3Accessors1.js
index e27d2bfd8ac9d..956df6a3117f5 100644
--- a/tests/baselines/reference/parserES3Accessors1.js
+++ b/tests/baselines/reference/parserES3Accessors1.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "Foo", {
         get: function () { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserES3Accessors2.js b/tests/baselines/reference/parserES3Accessors2.js
index 2c6d06aeef6b2..aca80ced5c8be 100644
--- a/tests/baselines/reference/parserES3Accessors2.js
+++ b/tests/baselines/reference/parserES3Accessors2.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "Foo", {
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserES5ComputedPropertyName4.js b/tests/baselines/reference/parserES5ComputedPropertyName4.js
index 9b22e1847192c..496b84fd70d06 100644
--- a/tests/baselines/reference/parserES5ComputedPropertyName4.js
+++ b/tests/baselines/reference/parserES5ComputedPropertyName4.js
@@ -5,6 +5,6 @@ var v = { get [e]() { } };
 var _a;
 var v = (_a = {}, Object.defineProperty(_a, e, {
     get: function () { },
-    enumerable: true,
+    enumerable: false,
     configurable: true
 }), _a);
diff --git a/tests/baselines/reference/parserErrantSemicolonInClass1.js b/tests/baselines/reference/parserErrantSemicolonInClass1.js
index d2c223d53bebd..46a89db8a9a9e 100644
--- a/tests/baselines/reference/parserErrantSemicolonInClass1.js
+++ b/tests/baselines/reference/parserErrantSemicolonInClass1.js
@@ -47,14 +47,14 @@ var a = /** @class */ (function () {
         },
         set: function () {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(a, "p2", {
         get: function () {
             return { x: 30, y: 40 };
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     a.d2 = function () {
@@ -63,7 +63,7 @@ var a = /** @class */ (function () {
         get: function () {
             return "string";
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     a.prototype.foo = function (ns) {
diff --git a/tests/baselines/reference/parserGetAccessorWithTypeParameters1.js b/tests/baselines/reference/parserGetAccessorWithTypeParameters1.js
index b5525fb4ca98e..860a8b230a105 100644
--- a/tests/baselines/reference/parserGetAccessorWithTypeParameters1.js
+++ b/tests/baselines/reference/parserGetAccessorWithTypeParameters1.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "foo", {
         get: function () { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserMemberAccessor1.js b/tests/baselines/reference/parserMemberAccessor1.js
index b7caa9737e034..cb8833789224e 100644
--- a/tests/baselines/reference/parserMemberAccessor1.js
+++ b/tests/baselines/reference/parserMemberAccessor1.js
@@ -11,7 +11,7 @@ var C = /** @class */ (function () {
     Object.defineProperty(C.prototype, "foo", {
         get: function () { },
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserMemberAccessorDeclaration1.js b/tests/baselines/reference/parserMemberAccessorDeclaration1.js
index 4b5110cbc7d04..10e92a14f2f6f 100644
--- a/tests/baselines/reference/parserMemberAccessorDeclaration1.js
+++ b/tests/baselines/reference/parserMemberAccessorDeclaration1.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "a", {
         get: function () { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserMemberAccessorDeclaration10.js b/tests/baselines/reference/parserMemberAccessorDeclaration10.js
index 927767ba844d9..1e6f5190d03ce 100644
--- a/tests/baselines/reference/parserMemberAccessorDeclaration10.js
+++ b/tests/baselines/reference/parserMemberAccessorDeclaration10.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "Foo", {
         get: function () { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserMemberAccessorDeclaration11.js b/tests/baselines/reference/parserMemberAccessorDeclaration11.js
index eaeb8b576ab34..3a3e984389ad4 100644
--- a/tests/baselines/reference/parserMemberAccessorDeclaration11.js
+++ b/tests/baselines/reference/parserMemberAccessorDeclaration11.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "Foo", {
         get: function () { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserMemberAccessorDeclaration12.js b/tests/baselines/reference/parserMemberAccessorDeclaration12.js
index a0c402703b420..b92ba95c9981e 100644
--- a/tests/baselines/reference/parserMemberAccessorDeclaration12.js
+++ b/tests/baselines/reference/parserMemberAccessorDeclaration12.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "Foo", {
         get: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserMemberAccessorDeclaration13.js b/tests/baselines/reference/parserMemberAccessorDeclaration13.js
index c057d77476ffc..1dce419e65cc1 100644
--- a/tests/baselines/reference/parserMemberAccessorDeclaration13.js
+++ b/tests/baselines/reference/parserMemberAccessorDeclaration13.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "Foo", {
         set: function () { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserMemberAccessorDeclaration14.js b/tests/baselines/reference/parserMemberAccessorDeclaration14.js
index 7e88d64d85af2..399801d8498c6 100644
--- a/tests/baselines/reference/parserMemberAccessorDeclaration14.js
+++ b/tests/baselines/reference/parserMemberAccessorDeclaration14.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "Foo", {
         set: function (a, b) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserMemberAccessorDeclaration15.js b/tests/baselines/reference/parserMemberAccessorDeclaration15.js
index 48815f0fa6626..268fcea5e23e8 100644
--- a/tests/baselines/reference/parserMemberAccessorDeclaration15.js
+++ b/tests/baselines/reference/parserMemberAccessorDeclaration15.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "Foo", {
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserMemberAccessorDeclaration16.js b/tests/baselines/reference/parserMemberAccessorDeclaration16.js
index 7967a2accacb3..062dea9a51431 100644
--- a/tests/baselines/reference/parserMemberAccessorDeclaration16.js
+++ b/tests/baselines/reference/parserMemberAccessorDeclaration16.js
@@ -11,7 +11,7 @@ var C = /** @class */ (function () {
         set: function (a) {
             if (a === void 0) { a = 1; }
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserMemberAccessorDeclaration17.js b/tests/baselines/reference/parserMemberAccessorDeclaration17.js
index 820570460652a..15b674cd2d668 100644
--- a/tests/baselines/reference/parserMemberAccessorDeclaration17.js
+++ b/tests/baselines/reference/parserMemberAccessorDeclaration17.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "Foo", {
         set: function (a) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserMemberAccessorDeclaration18.js b/tests/baselines/reference/parserMemberAccessorDeclaration18.js
index 84f24ac79be12..5699251facb91 100644
--- a/tests/baselines/reference/parserMemberAccessorDeclaration18.js
+++ b/tests/baselines/reference/parserMemberAccessorDeclaration18.js
@@ -14,7 +14,7 @@ var C = /** @class */ (function () {
                 a[_i] = arguments[_i];
             }
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserMemberAccessorDeclaration2.js b/tests/baselines/reference/parserMemberAccessorDeclaration2.js
index 83be7996a0654..ae1b752d3b3e2 100644
--- a/tests/baselines/reference/parserMemberAccessorDeclaration2.js
+++ b/tests/baselines/reference/parserMemberAccessorDeclaration2.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "b", {
         get: function () { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserMemberAccessorDeclaration3.js b/tests/baselines/reference/parserMemberAccessorDeclaration3.js
index edd6d9d7bab1a..d6c32d3ea7de3 100644
--- a/tests/baselines/reference/parserMemberAccessorDeclaration3.js
+++ b/tests/baselines/reference/parserMemberAccessorDeclaration3.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, 0, {
         get: function () { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserMemberAccessorDeclaration4.js b/tests/baselines/reference/parserMemberAccessorDeclaration4.js
index ec12dde504200..b596cbc987333 100644
--- a/tests/baselines/reference/parserMemberAccessorDeclaration4.js
+++ b/tests/baselines/reference/parserMemberAccessorDeclaration4.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "a", {
         set: function (i) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserMemberAccessorDeclaration5.js b/tests/baselines/reference/parserMemberAccessorDeclaration5.js
index 3b63703ef97d0..aa35b3dc74e27 100644
--- a/tests/baselines/reference/parserMemberAccessorDeclaration5.js
+++ b/tests/baselines/reference/parserMemberAccessorDeclaration5.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "a", {
         set: function (i) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserMemberAccessorDeclaration6.js b/tests/baselines/reference/parserMemberAccessorDeclaration6.js
index dd7a05fa8c0b8..4eeda3923e148 100644
--- a/tests/baselines/reference/parserMemberAccessorDeclaration6.js
+++ b/tests/baselines/reference/parserMemberAccessorDeclaration6.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, 0, {
         set: function (i) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserMemberAccessorDeclaration7.js b/tests/baselines/reference/parserMemberAccessorDeclaration7.js
index 9344cf07ee6aa..aad88b4da69d9 100644
--- a/tests/baselines/reference/parserMemberAccessorDeclaration7.js
+++ b/tests/baselines/reference/parserMemberAccessorDeclaration7.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "Foo", {
         get: function () { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserMemberAccessorDeclaration8.js b/tests/baselines/reference/parserMemberAccessorDeclaration8.js
index 0fe2d749ab04a..455c3b4dae372 100644
--- a/tests/baselines/reference/parserMemberAccessorDeclaration8.js
+++ b/tests/baselines/reference/parserMemberAccessorDeclaration8.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C, "Foo", {
         get: function () { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserMemberAccessorDeclaration9.js b/tests/baselines/reference/parserMemberAccessorDeclaration9.js
index 22c4cb0100636..bba31517e8eb3 100644
--- a/tests/baselines/reference/parserMemberAccessorDeclaration9.js
+++ b/tests/baselines/reference/parserMemberAccessorDeclaration9.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C, "Foo", {
         get: function () { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserSetAccessorWithTypeAnnotation1.js b/tests/baselines/reference/parserSetAccessorWithTypeAnnotation1.js
index 76af2100e3f54..bd1450773baae 100644
--- a/tests/baselines/reference/parserSetAccessorWithTypeAnnotation1.js
+++ b/tests/baselines/reference/parserSetAccessorWithTypeAnnotation1.js
@@ -11,7 +11,7 @@ var C = /** @class */ (function () {
     Object.defineProperty(C.prototype, "foo", {
         set: function (v) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/parserSetAccessorWithTypeParameters1.js b/tests/baselines/reference/parserSetAccessorWithTypeParameters1.js
index 2b6716fba2aaf..1e7c4bc22a87d 100644
--- a/tests/baselines/reference/parserSetAccessorWithTypeParameters1.js
+++ b/tests/baselines/reference/parserSetAccessorWithTypeParameters1.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "foo", {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/privacyAccessorDeclFile.js b/tests/baselines/reference/privacyAccessorDeclFile.js
index a7eb6296f5c8e..8b290334772db 100644
--- a/tests/baselines/reference/privacyAccessorDeclFile.js
+++ b/tests/baselines/reference/privacyAccessorDeclFile.js
@@ -1079,56 +1079,56 @@ var publicClassWithWithPrivateGetAccessorTypes = /** @class */ (function () {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod", {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod", {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod", {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes, "myPublicStaticMethod1", {
         get: function () {
             return new privateClass();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod1", {
         get: function () {
             return new privateClass();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod1", {
         get: function () {
             return new privateClass();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod1", {
         get: function () {
             return new privateClass();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return publicClassWithWithPrivateGetAccessorTypes;
@@ -1141,56 +1141,56 @@ var publicClassWithWithPublicGetAccessorTypes = /** @class */ (function () {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPublicGetAccessorTypes, "myPrivateStaticMethod", {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPublicGetAccessorTypes.prototype, "myPublicMethod", {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPublicGetAccessorTypes.prototype, "myPrivateMethod", {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPublicGetAccessorTypes, "myPublicStaticMethod1", {
         get: function () {
             return new publicClass();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPublicGetAccessorTypes, "myPrivateStaticMethod1", {
         get: function () {
             return new publicClass();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPublicGetAccessorTypes.prototype, "myPublicMethod1", {
         get: function () {
             return new publicClass();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPublicGetAccessorTypes.prototype, "myPrivateMethod1", {
         get: function () {
             return new publicClass();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return publicClassWithWithPublicGetAccessorTypes;
@@ -1203,56 +1203,56 @@ var privateClassWithWithPrivateGetAccessorTypes = /** @class */ (function () {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod", {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod", {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod", {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes, "myPublicStaticMethod1", {
         get: function () {
             return new privateClass();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod1", {
         get: function () {
             return new privateClass();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod1", {
         get: function () {
             return new privateClass();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod1", {
         get: function () {
             return new privateClass();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return privateClassWithWithPrivateGetAccessorTypes;
@@ -1264,56 +1264,56 @@ var privateClassWithWithPublicGetAccessorTypes = /** @class */ (function () {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPublicGetAccessorTypes, "myPrivateStaticMethod", {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPublicGetAccessorTypes.prototype, "myPublicMethod", {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPublicGetAccessorTypes.prototype, "myPrivateMethod", {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPublicGetAccessorTypes, "myPublicStaticMethod1", {
         get: function () {
             return new publicClass();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPublicGetAccessorTypes, "myPrivateStaticMethod1", {
         get: function () {
             return new publicClass();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPublicGetAccessorTypes.prototype, "myPublicMethod1", {
         get: function () {
             return new publicClass();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPublicGetAccessorTypes.prototype, "myPrivateMethod1", {
         get: function () {
             return new publicClass();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return privateClassWithWithPublicGetAccessorTypes;
@@ -1324,25 +1324,25 @@ var publicClassWithWithPrivateSetAccessorTypes = /** @class */ (function () {
     Object.defineProperty(publicClassWithWithPrivateSetAccessorTypes, "myPublicStaticMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPrivateSetAccessorTypes, "myPrivateStaticMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPrivateSetAccessorTypes.prototype, "myPublicMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPrivateSetAccessorTypes.prototype, "myPrivateMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return publicClassWithWithPrivateSetAccessorTypes;
@@ -1354,25 +1354,25 @@ var publicClassWithWithPublicSetAccessorTypes = /** @class */ (function () {
     Object.defineProperty(publicClassWithWithPublicSetAccessorTypes, "myPublicStaticMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPublicSetAccessorTypes, "myPrivateStaticMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPublicSetAccessorTypes.prototype, "myPublicMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPublicSetAccessorTypes.prototype, "myPrivateMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return publicClassWithWithPublicSetAccessorTypes;
@@ -1384,25 +1384,25 @@ var privateClassWithWithPrivateSetAccessorTypes = /** @class */ (function () {
     Object.defineProperty(privateClassWithWithPrivateSetAccessorTypes, "myPublicStaticMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPrivateSetAccessorTypes, "myPrivateStaticMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPrivateSetAccessorTypes.prototype, "myPublicMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPrivateSetAccessorTypes.prototype, "myPrivateMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return privateClassWithWithPrivateSetAccessorTypes;
@@ -1413,25 +1413,25 @@ var privateClassWithWithPublicSetAccessorTypes = /** @class */ (function () {
     Object.defineProperty(privateClassWithWithPublicSetAccessorTypes, "myPublicStaticMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPublicSetAccessorTypes, "myPrivateStaticMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPublicSetAccessorTypes.prototype, "myPublicMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPublicSetAccessorTypes.prototype, "myPrivateMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return privateClassWithWithPublicSetAccessorTypes;
@@ -1443,28 +1443,28 @@ var publicClassWithPrivateModuleGetAccessorTypes = /** @class */ (function () {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod", {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithPrivateModuleGetAccessorTypes, "myPublicStaticMethod1", {
         get: function () {
             return new privateModule.publicClass();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod1", {
         get: function () {
             return new privateModule.publicClass();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return publicClassWithPrivateModuleGetAccessorTypes;
@@ -1476,13 +1476,13 @@ var publicClassWithPrivateModuleSetAccessorTypes = /** @class */ (function () {
     Object.defineProperty(publicClassWithPrivateModuleSetAccessorTypes, "myPublicStaticMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithPrivateModuleSetAccessorTypes.prototype, "myPublicMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return publicClassWithPrivateModuleSetAccessorTypes;
@@ -1495,28 +1495,28 @@ var privateClassWithPrivateModuleGetAccessorTypes = /** @class */ (function () {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod", {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithPrivateModuleGetAccessorTypes, "myPublicStaticMethod1", {
         get: function () {
             return new privateModule.publicClass();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod1", {
         get: function () {
             return new privateModule.publicClass();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return privateClassWithPrivateModuleGetAccessorTypes;
@@ -1527,13 +1527,13 @@ var privateClassWithPrivateModuleSetAccessorTypes = /** @class */ (function () {
     Object.defineProperty(privateClassWithPrivateModuleSetAccessorTypes, "myPublicStaticMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithPrivateModuleSetAccessorTypes.prototype, "myPublicMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return privateClassWithPrivateModuleSetAccessorTypes;
@@ -1558,56 +1558,56 @@ var publicModule;
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes, "myPublicStaticMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return publicClassWithWithPrivateGetAccessorTypes;
@@ -1620,56 +1620,56 @@ var publicModule;
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes, "myPrivateStaticMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes.prototype, "myPublicMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes.prototype, "myPrivateMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes, "myPublicStaticMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes, "myPrivateStaticMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes.prototype, "myPublicMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes.prototype, "myPrivateMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return publicClassWithWithPublicGetAccessorTypes;
@@ -1682,56 +1682,56 @@ var publicModule;
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes, "myPublicStaticMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return privateClassWithWithPrivateGetAccessorTypes;
@@ -1743,56 +1743,56 @@ var publicModule;
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes, "myPrivateStaticMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes.prototype, "myPublicMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes.prototype, "myPrivateMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes, "myPublicStaticMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes, "myPrivateStaticMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes.prototype, "myPublicMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes.prototype, "myPrivateMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return privateClassWithWithPublicGetAccessorTypes;
@@ -1803,25 +1803,25 @@ var publicModule;
         Object.defineProperty(publicClassWithWithPrivateSetAccessorTypes, "myPublicStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateSetAccessorTypes, "myPrivateStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateSetAccessorTypes.prototype, "myPublicMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateSetAccessorTypes.prototype, "myPrivateMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return publicClassWithWithPrivateSetAccessorTypes;
@@ -1833,25 +1833,25 @@ var publicModule;
         Object.defineProperty(publicClassWithWithPublicSetAccessorTypes, "myPublicStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicSetAccessorTypes, "myPrivateStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicSetAccessorTypes.prototype, "myPublicMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicSetAccessorTypes.prototype, "myPrivateMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return publicClassWithWithPublicSetAccessorTypes;
@@ -1863,25 +1863,25 @@ var publicModule;
         Object.defineProperty(privateClassWithWithPrivateSetAccessorTypes, "myPublicStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateSetAccessorTypes, "myPrivateStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateSetAccessorTypes.prototype, "myPublicMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateSetAccessorTypes.prototype, "myPrivateMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return privateClassWithWithPrivateSetAccessorTypes;
@@ -1892,25 +1892,25 @@ var publicModule;
         Object.defineProperty(privateClassWithWithPublicSetAccessorTypes, "myPublicStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicSetAccessorTypes, "myPrivateStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicSetAccessorTypes.prototype, "myPublicMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicSetAccessorTypes.prototype, "myPrivateMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return privateClassWithWithPublicSetAccessorTypes;
@@ -1922,28 +1922,28 @@ var publicModule;
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithPrivateModuleGetAccessorTypes, "myPublicStaticMethod1", {
             get: function () {
                 return new privateModule.publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod1", {
             get: function () {
                 return new privateModule.publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return publicClassWithPrivateModuleGetAccessorTypes;
@@ -1955,13 +1955,13 @@ var publicModule;
         Object.defineProperty(publicClassWithPrivateModuleSetAccessorTypes, "myPublicStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithPrivateModuleSetAccessorTypes.prototype, "myPublicMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return publicClassWithPrivateModuleSetAccessorTypes;
@@ -1974,28 +1974,28 @@ var publicModule;
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithPrivateModuleGetAccessorTypes, "myPublicStaticMethod1", {
             get: function () {
                 return new privateModule.publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod1", {
             get: function () {
                 return new privateModule.publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return privateClassWithPrivateModuleGetAccessorTypes;
@@ -2006,13 +2006,13 @@ var publicModule;
         Object.defineProperty(privateClassWithPrivateModuleSetAccessorTypes, "myPublicStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithPrivateModuleSetAccessorTypes.prototype, "myPublicMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return privateClassWithPrivateModuleSetAccessorTypes;
@@ -2038,56 +2038,56 @@ var privateModule;
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes, "myPublicStaticMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return publicClassWithWithPrivateGetAccessorTypes;
@@ -2100,56 +2100,56 @@ var privateModule;
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes, "myPrivateStaticMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes.prototype, "myPublicMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes.prototype, "myPrivateMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes, "myPublicStaticMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes, "myPrivateStaticMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes.prototype, "myPublicMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes.prototype, "myPrivateMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return publicClassWithWithPublicGetAccessorTypes;
@@ -2162,56 +2162,56 @@ var privateModule;
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes, "myPublicStaticMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return privateClassWithWithPrivateGetAccessorTypes;
@@ -2223,56 +2223,56 @@ var privateModule;
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes, "myPrivateStaticMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes.prototype, "myPublicMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes.prototype, "myPrivateMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes, "myPublicStaticMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes, "myPrivateStaticMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes.prototype, "myPublicMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes.prototype, "myPrivateMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return privateClassWithWithPublicGetAccessorTypes;
@@ -2283,25 +2283,25 @@ var privateModule;
         Object.defineProperty(publicClassWithWithPrivateSetAccessorTypes, "myPublicStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateSetAccessorTypes, "myPrivateStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateSetAccessorTypes.prototype, "myPublicMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateSetAccessorTypes.prototype, "myPrivateMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return publicClassWithWithPrivateSetAccessorTypes;
@@ -2313,25 +2313,25 @@ var privateModule;
         Object.defineProperty(publicClassWithWithPublicSetAccessorTypes, "myPublicStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicSetAccessorTypes, "myPrivateStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicSetAccessorTypes.prototype, "myPublicMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicSetAccessorTypes.prototype, "myPrivateMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return publicClassWithWithPublicSetAccessorTypes;
@@ -2343,25 +2343,25 @@ var privateModule;
         Object.defineProperty(privateClassWithWithPrivateSetAccessorTypes, "myPublicStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateSetAccessorTypes, "myPrivateStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateSetAccessorTypes.prototype, "myPublicMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateSetAccessorTypes.prototype, "myPrivateMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return privateClassWithWithPrivateSetAccessorTypes;
@@ -2372,25 +2372,25 @@ var privateModule;
         Object.defineProperty(privateClassWithWithPublicSetAccessorTypes, "myPublicStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicSetAccessorTypes, "myPrivateStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicSetAccessorTypes.prototype, "myPublicMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicSetAccessorTypes.prototype, "myPrivateMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return privateClassWithWithPublicSetAccessorTypes;
@@ -2402,28 +2402,28 @@ var privateModule;
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithPrivateModuleGetAccessorTypes, "myPublicStaticMethod1", {
             get: function () {
                 return new privateModule.publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod1", {
             get: function () {
                 return new privateModule.publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return publicClassWithPrivateModuleGetAccessorTypes;
@@ -2435,13 +2435,13 @@ var privateModule;
         Object.defineProperty(publicClassWithPrivateModuleSetAccessorTypes, "myPublicStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithPrivateModuleSetAccessorTypes.prototype, "myPublicMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return publicClassWithPrivateModuleSetAccessorTypes;
@@ -2454,28 +2454,28 @@ var privateModule;
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithPrivateModuleGetAccessorTypes, "myPublicStaticMethod1", {
             get: function () {
                 return new privateModule.publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod1", {
             get: function () {
                 return new privateModule.publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return privateClassWithPrivateModuleGetAccessorTypes;
@@ -2486,13 +2486,13 @@ var privateModule;
         Object.defineProperty(privateClassWithPrivateModuleSetAccessorTypes, "myPublicStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithPrivateModuleSetAccessorTypes.prototype, "myPublicMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return privateClassWithPrivateModuleSetAccessorTypes;
@@ -2511,56 +2511,56 @@ var publicClassInGlobalWithPublicGetAccessorTypes = /** @class */ (function () {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassInGlobalWithPublicGetAccessorTypes, "myPrivateStaticMethod", {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassInGlobalWithPublicGetAccessorTypes.prototype, "myPublicMethod", {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassInGlobalWithPublicGetAccessorTypes.prototype, "myPrivateMethod", {
         get: function () {
             return null;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassInGlobalWithPublicGetAccessorTypes, "myPublicStaticMethod1", {
         get: function () {
             return new publicClassInGlobal();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassInGlobalWithPublicGetAccessorTypes, "myPrivateStaticMethod1", {
         get: function () {
             return new publicClassInGlobal();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassInGlobalWithPublicGetAccessorTypes.prototype, "myPublicMethod1", {
         get: function () {
             return new publicClassInGlobal();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassInGlobalWithPublicGetAccessorTypes.prototype, "myPrivateMethod1", {
         get: function () {
             return new publicClassInGlobal();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return publicClassInGlobalWithPublicGetAccessorTypes;
@@ -2571,25 +2571,25 @@ var publicClassInGlobalWithWithPublicSetAccessorTypes = /** @class */ (function
     Object.defineProperty(publicClassInGlobalWithWithPublicSetAccessorTypes, "myPublicStaticMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassInGlobalWithWithPublicSetAccessorTypes, "myPrivateStaticMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassInGlobalWithWithPublicSetAccessorTypes.prototype, "myPublicMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassInGlobalWithWithPublicSetAccessorTypes.prototype, "myPrivateMethod", {
         set: function (param) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return publicClassInGlobalWithWithPublicSetAccessorTypes;
@@ -2627,56 +2627,56 @@ var publicModuleInGlobal;
                 get: function () {
                     return null;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod", {
                 get: function () {
                     return null;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod", {
                 get: function () {
                     return null;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod", {
                 get: function () {
                     return null;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes, "myPublicStaticMethod1", {
                 get: function () {
                     return new privateClass();
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod1", {
                 get: function () {
                     return new privateClass();
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod1", {
                 get: function () {
                     return new privateClass();
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod1", {
                 get: function () {
                     return new privateClass();
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             return publicClassWithWithPrivateGetAccessorTypes;
@@ -2689,56 +2689,56 @@ var publicModuleInGlobal;
                 get: function () {
                     return null;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithWithPublicGetAccessorTypes, "myPrivateStaticMethod", {
                 get: function () {
                     return null;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithWithPublicGetAccessorTypes.prototype, "myPublicMethod", {
                 get: function () {
                     return null;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithWithPublicGetAccessorTypes.prototype, "myPrivateMethod", {
                 get: function () {
                     return null;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithWithPublicGetAccessorTypes, "myPublicStaticMethod1", {
                 get: function () {
                     return new publicClass();
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithWithPublicGetAccessorTypes, "myPrivateStaticMethod1", {
                 get: function () {
                     return new publicClass();
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithWithPublicGetAccessorTypes.prototype, "myPublicMethod1", {
                 get: function () {
                     return new publicClass();
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithWithPublicGetAccessorTypes.prototype, "myPrivateMethod1", {
                 get: function () {
                     return new publicClass();
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             return publicClassWithWithPublicGetAccessorTypes;
@@ -2751,56 +2751,56 @@ var publicModuleInGlobal;
                 get: function () {
                     return null;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod", {
                 get: function () {
                     return null;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod", {
                 get: function () {
                     return null;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod", {
                 get: function () {
                     return null;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes, "myPublicStaticMethod1", {
                 get: function () {
                     return new privateClass();
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod1", {
                 get: function () {
                     return new privateClass();
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod1", {
                 get: function () {
                     return new privateClass();
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod1", {
                 get: function () {
                     return new privateClass();
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             return privateClassWithWithPrivateGetAccessorTypes;
@@ -2812,56 +2812,56 @@ var publicModuleInGlobal;
                 get: function () {
                     return null;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithWithPublicGetAccessorTypes, "myPrivateStaticMethod", {
                 get: function () {
                     return null;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithWithPublicGetAccessorTypes.prototype, "myPublicMethod", {
                 get: function () {
                     return null;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithWithPublicGetAccessorTypes.prototype, "myPrivateMethod", {
                 get: function () {
                     return null;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithWithPublicGetAccessorTypes, "myPublicStaticMethod1", {
                 get: function () {
                     return new publicClass();
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithWithPublicGetAccessorTypes, "myPrivateStaticMethod1", {
                 get: function () {
                     return new publicClass();
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithWithPublicGetAccessorTypes.prototype, "myPublicMethod1", {
                 get: function () {
                     return new publicClass();
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithWithPublicGetAccessorTypes.prototype, "myPrivateMethod1", {
                 get: function () {
                     return new publicClass();
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             return privateClassWithWithPublicGetAccessorTypes;
@@ -2872,25 +2872,25 @@ var publicModuleInGlobal;
             Object.defineProperty(publicClassWithWithPrivateSetAccessorTypes, "myPublicStaticMethod", {
                 set: function (param) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithWithPrivateSetAccessorTypes, "myPrivateStaticMethod", {
                 set: function (param) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithWithPrivateSetAccessorTypes.prototype, "myPublicMethod", {
                 set: function (param) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithWithPrivateSetAccessorTypes.prototype, "myPrivateMethod", {
                 set: function (param) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             return publicClassWithWithPrivateSetAccessorTypes;
@@ -2902,25 +2902,25 @@ var publicModuleInGlobal;
             Object.defineProperty(publicClassWithWithPublicSetAccessorTypes, "myPublicStaticMethod", {
                 set: function (param) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithWithPublicSetAccessorTypes, "myPrivateStaticMethod", {
                 set: function (param) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithWithPublicSetAccessorTypes.prototype, "myPublicMethod", {
                 set: function (param) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithWithPublicSetAccessorTypes.prototype, "myPrivateMethod", {
                 set: function (param) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             return publicClassWithWithPublicSetAccessorTypes;
@@ -2932,25 +2932,25 @@ var publicModuleInGlobal;
             Object.defineProperty(privateClassWithWithPrivateSetAccessorTypes, "myPublicStaticMethod", {
                 set: function (param) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithWithPrivateSetAccessorTypes, "myPrivateStaticMethod", {
                 set: function (param) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithWithPrivateSetAccessorTypes.prototype, "myPublicMethod", {
                 set: function (param) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithWithPrivateSetAccessorTypes.prototype, "myPrivateMethod", {
                 set: function (param) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             return privateClassWithWithPrivateSetAccessorTypes;
@@ -2961,25 +2961,25 @@ var publicModuleInGlobal;
             Object.defineProperty(privateClassWithWithPublicSetAccessorTypes, "myPublicStaticMethod", {
                 set: function (param) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithWithPublicSetAccessorTypes, "myPrivateStaticMethod", {
                 set: function (param) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithWithPublicSetAccessorTypes.prototype, "myPublicMethod", {
                 set: function (param) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithWithPublicSetAccessorTypes.prototype, "myPrivateMethod", {
                 set: function (param) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             return privateClassWithWithPublicSetAccessorTypes;
@@ -2991,28 +2991,28 @@ var publicModuleInGlobal;
                 get: function () {
                     return null;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod", {
                 get: function () {
                     return null;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithPrivateModuleGetAccessorTypes, "myPublicStaticMethod1", {
                 get: function () {
                     return new privateModule.publicClass();
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod1", {
                 get: function () {
                     return new privateModule.publicClass();
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             return publicClassWithPrivateModuleGetAccessorTypes;
@@ -3024,13 +3024,13 @@ var publicModuleInGlobal;
             Object.defineProperty(publicClassWithPrivateModuleSetAccessorTypes, "myPublicStaticMethod", {
                 set: function (param) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(publicClassWithPrivateModuleSetAccessorTypes.prototype, "myPublicMethod", {
                 set: function (param) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             return publicClassWithPrivateModuleSetAccessorTypes;
@@ -3043,28 +3043,28 @@ var publicModuleInGlobal;
                 get: function () {
                     return null;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod", {
                 get: function () {
                     return null;
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithPrivateModuleGetAccessorTypes, "myPublicStaticMethod1", {
                 get: function () {
                     return new privateModule.publicClass();
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod1", {
                 get: function () {
                     return new privateModule.publicClass();
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             return privateClassWithPrivateModuleGetAccessorTypes;
@@ -3075,13 +3075,13 @@ var publicModuleInGlobal;
             Object.defineProperty(privateClassWithPrivateModuleSetAccessorTypes, "myPublicStaticMethod", {
                 set: function (param) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(privateClassWithPrivateModuleSetAccessorTypes.prototype, "myPublicMethod", {
                 set: function (param) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             return privateClassWithPrivateModuleSetAccessorTypes;
@@ -3094,56 +3094,56 @@ var publicModuleInGlobal;
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes, "myPublicStaticMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return publicClassWithWithPrivateGetAccessorTypes;
@@ -3156,56 +3156,56 @@ var publicModuleInGlobal;
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes, "myPrivateStaticMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes.prototype, "myPublicMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes.prototype, "myPrivateMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes, "myPublicStaticMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes, "myPrivateStaticMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes.prototype, "myPublicMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicGetAccessorTypes.prototype, "myPrivateMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return publicClassWithWithPublicGetAccessorTypes;
@@ -3218,56 +3218,56 @@ var publicModuleInGlobal;
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes, "myPublicStaticMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod1", {
             get: function () {
                 return new privateClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return privateClassWithWithPrivateGetAccessorTypes;
@@ -3279,56 +3279,56 @@ var publicModuleInGlobal;
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes, "myPrivateStaticMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes.prototype, "myPublicMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes.prototype, "myPrivateMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes, "myPublicStaticMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes, "myPrivateStaticMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes.prototype, "myPublicMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicGetAccessorTypes.prototype, "myPrivateMethod1", {
             get: function () {
                 return new publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return privateClassWithWithPublicGetAccessorTypes;
@@ -3339,25 +3339,25 @@ var publicModuleInGlobal;
         Object.defineProperty(publicClassWithWithPrivateSetAccessorTypes, "myPublicStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateSetAccessorTypes, "myPrivateStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateSetAccessorTypes.prototype, "myPublicMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPrivateSetAccessorTypes.prototype, "myPrivateMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return publicClassWithWithPrivateSetAccessorTypes;
@@ -3369,25 +3369,25 @@ var publicModuleInGlobal;
         Object.defineProperty(publicClassWithWithPublicSetAccessorTypes, "myPublicStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicSetAccessorTypes, "myPrivateStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicSetAccessorTypes.prototype, "myPublicMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithWithPublicSetAccessorTypes.prototype, "myPrivateMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return publicClassWithWithPublicSetAccessorTypes;
@@ -3399,25 +3399,25 @@ var publicModuleInGlobal;
         Object.defineProperty(privateClassWithWithPrivateSetAccessorTypes, "myPublicStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateSetAccessorTypes, "myPrivateStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateSetAccessorTypes.prototype, "myPublicMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPrivateSetAccessorTypes.prototype, "myPrivateMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return privateClassWithWithPrivateSetAccessorTypes;
@@ -3428,25 +3428,25 @@ var publicModuleInGlobal;
         Object.defineProperty(privateClassWithWithPublicSetAccessorTypes, "myPublicStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicSetAccessorTypes, "myPrivateStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicSetAccessorTypes.prototype, "myPublicMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithWithPublicSetAccessorTypes.prototype, "myPrivateMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return privateClassWithWithPublicSetAccessorTypes;
@@ -3458,28 +3458,28 @@ var publicModuleInGlobal;
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithPrivateModuleGetAccessorTypes, "myPublicStaticMethod1", {
             get: function () {
                 return new privateModule.publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod1", {
             get: function () {
                 return new privateModule.publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return publicClassWithPrivateModuleGetAccessorTypes;
@@ -3491,13 +3491,13 @@ var publicModuleInGlobal;
         Object.defineProperty(publicClassWithPrivateModuleSetAccessorTypes, "myPublicStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(publicClassWithPrivateModuleSetAccessorTypes.prototype, "myPublicMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return publicClassWithPrivateModuleSetAccessorTypes;
@@ -3510,28 +3510,28 @@ var publicModuleInGlobal;
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod", {
             get: function () {
                 return null;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithPrivateModuleGetAccessorTypes, "myPublicStaticMethod1", {
             get: function () {
                 return new privateModule.publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod1", {
             get: function () {
                 return new privateModule.publicClass();
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return privateClassWithPrivateModuleGetAccessorTypes;
@@ -3542,13 +3542,13 @@ var publicModuleInGlobal;
         Object.defineProperty(privateClassWithPrivateModuleSetAccessorTypes, "myPublicStaticMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(privateClassWithPrivateModuleSetAccessorTypes.prototype, "myPublicMethod", {
             set: function (param) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return privateClassWithPrivateModuleSetAccessorTypes;
diff --git a/tests/baselines/reference/privacyCannotNameAccessorDeclFile.js b/tests/baselines/reference/privacyCannotNameAccessorDeclFile.js
index 42f7639986913..a74dbff78843a 100644
--- a/tests/baselines/reference/privacyCannotNameAccessorDeclFile.js
+++ b/tests/baselines/reference/privacyCannotNameAccessorDeclFile.js
@@ -197,56 +197,56 @@ var publicClassWithWithPrivateGetAccessorTypes = /** @class */ (function () {
         get: function () {
             return exporter.createExportedWidget1();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod", {
         get: function () {
             return exporter.createExportedWidget1();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod", {
         get: function () {
             return exporter.createExportedWidget1();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod", {
         get: function () {
             return exporter.createExportedWidget1();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes, "myPublicStaticMethod1", {
         get: function () {
             return exporter.createExportedWidget3();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod1", {
         get: function () {
             return exporter.createExportedWidget3();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod1", {
         get: function () {
             return exporter.createExportedWidget3();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod1", {
         get: function () {
             return exporter.createExportedWidget3();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return publicClassWithWithPrivateGetAccessorTypes;
@@ -259,56 +259,56 @@ var privateClassWithWithPrivateGetAccessorTypes = /** @class */ (function () {
         get: function () {
             return exporter.createExportedWidget1();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod", {
         get: function () {
             return exporter.createExportedWidget1();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod", {
         get: function () {
             return exporter.createExportedWidget1();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod", {
         get: function () {
             return exporter.createExportedWidget1();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes, "myPublicStaticMethod1", {
         get: function () {
             return exporter.createExportedWidget3();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes, "myPrivateStaticMethod1", {
         get: function () {
             return exporter.createExportedWidget3();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPublicMethod1", {
         get: function () {
             return exporter.createExportedWidget3();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithWithPrivateGetAccessorTypes.prototype, "myPrivateMethod1", {
         get: function () {
             return exporter.createExportedWidget3();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return privateClassWithWithPrivateGetAccessorTypes;
@@ -320,28 +320,28 @@ var publicClassWithPrivateModuleGetAccessorTypes = /** @class */ (function () {
         get: function () {
             return exporter.createExportedWidget2();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod", {
         get: function () {
             return exporter.createExportedWidget2();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithPrivateModuleGetAccessorTypes, "myPublicStaticMethod1", {
         get: function () {
             return exporter.createExportedWidget4();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(publicClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod1", {
         get: function () {
             return exporter.createExportedWidget4();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return publicClassWithPrivateModuleGetAccessorTypes;
@@ -354,28 +354,28 @@ var privateClassWithPrivateModuleGetAccessorTypes = /** @class */ (function () {
         get: function () {
             return exporter.createExportedWidget2();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod", {
         get: function () {
             return exporter.createExportedWidget2();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithPrivateModuleGetAccessorTypes, "myPublicStaticMethod1", {
         get: function () {
             return exporter.createExportedWidget4();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(privateClassWithPrivateModuleGetAccessorTypes.prototype, "myPublicMethod1", {
         get: function () {
             return exporter.createExportedWidget4();
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return privateClassWithPrivateModuleGetAccessorTypes;
diff --git a/tests/baselines/reference/privacyGetter.js b/tests/baselines/reference/privacyGetter.js
index 92fd5e82bec8c..ca72cafc43b83 100644
--- a/tests/baselines/reference/privacyGetter.js
+++ b/tests/baselines/reference/privacyGetter.js
@@ -235,7 +235,7 @@ define(["require", "exports"], function (require, exports) {
                 },
                 set: function (m1_c3_p1_arg) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(C3_public.prototype, "p2_private", {
@@ -244,7 +244,7 @@ define(["require", "exports"], function (require, exports) {
                 },
                 set: function (m1_c3_p2_arg) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(C3_public.prototype, "p3_private", {
@@ -253,7 +253,7 @@ define(["require", "exports"], function (require, exports) {
                 },
                 set: function (m1_c3_p3_arg) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(C3_public.prototype, "p4_public", {
@@ -262,7 +262,7 @@ define(["require", "exports"], function (require, exports) {
                 },
                 set: function (m1_c3_p4_arg) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             return C3_public;
@@ -277,7 +277,7 @@ define(["require", "exports"], function (require, exports) {
                 },
                 set: function (m1_c3_p1_arg) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(C4_private.prototype, "p2_private", {
@@ -286,7 +286,7 @@ define(["require", "exports"], function (require, exports) {
                 },
                 set: function (m1_c3_p2_arg) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(C4_private.prototype, "p3_private", {
@@ -295,7 +295,7 @@ define(["require", "exports"], function (require, exports) {
                 },
                 set: function (m1_c3_p3_arg) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(C4_private.prototype, "p4_public", {
@@ -304,7 +304,7 @@ define(["require", "exports"], function (require, exports) {
                 },
                 set: function (m1_c3_p4_arg) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             return C4_private;
@@ -334,7 +334,7 @@ define(["require", "exports"], function (require, exports) {
                 },
                 set: function (m2_c3_p1_arg) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(m2_C3_public.prototype, "p2_private", {
@@ -343,7 +343,7 @@ define(["require", "exports"], function (require, exports) {
                 },
                 set: function (m2_c3_p2_arg) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(m2_C3_public.prototype, "p3_private", {
@@ -352,7 +352,7 @@ define(["require", "exports"], function (require, exports) {
                 },
                 set: function (m2_c3_p3_arg) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(m2_C3_public.prototype, "p4_public", {
@@ -361,7 +361,7 @@ define(["require", "exports"], function (require, exports) {
                 },
                 set: function (m2_c3_p4_arg) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             return m2_C3_public;
@@ -376,7 +376,7 @@ define(["require", "exports"], function (require, exports) {
                 },
                 set: function (m2_c3_p1_arg) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(m2_C4_private.prototype, "p2_private", {
@@ -385,7 +385,7 @@ define(["require", "exports"], function (require, exports) {
                 },
                 set: function (m2_c3_p2_arg) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(m2_C4_private.prototype, "p3_private", {
@@ -394,7 +394,7 @@ define(["require", "exports"], function (require, exports) {
                 },
                 set: function (m2_c3_p3_arg) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             Object.defineProperty(m2_C4_private.prototype, "p4_public", {
@@ -403,7 +403,7 @@ define(["require", "exports"], function (require, exports) {
                 },
                 set: function (m2_c3_p4_arg) {
                 },
-                enumerable: true,
+                enumerable: false,
                 configurable: true
             });
             return m2_C4_private;
@@ -431,7 +431,7 @@ define(["require", "exports"], function (require, exports) {
             },
             set: function (m1_c3_p1_arg) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(C7_public.prototype, "p2_private", {
@@ -440,7 +440,7 @@ define(["require", "exports"], function (require, exports) {
             },
             set: function (m1_c3_p2_arg) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(C7_public.prototype, "p3_private", {
@@ -449,7 +449,7 @@ define(["require", "exports"], function (require, exports) {
             },
             set: function (m1_c3_p3_arg) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(C7_public.prototype, "p4_public", {
@@ -458,7 +458,7 @@ define(["require", "exports"], function (require, exports) {
             },
             set: function (m1_c3_p4_arg) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return C7_public;
@@ -473,7 +473,7 @@ define(["require", "exports"], function (require, exports) {
             },
             set: function (m1_c3_p1_arg) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(C8_private.prototype, "p2_private", {
@@ -482,7 +482,7 @@ define(["require", "exports"], function (require, exports) {
             },
             set: function (m1_c3_p2_arg) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(C8_private.prototype, "p3_private", {
@@ -491,7 +491,7 @@ define(["require", "exports"], function (require, exports) {
             },
             set: function (m1_c3_p3_arg) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(C8_private.prototype, "p4_public", {
@@ -500,7 +500,7 @@ define(["require", "exports"], function (require, exports) {
             },
             set: function (m1_c3_p4_arg) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return C8_private;
diff --git a/tests/baselines/reference/privacyGloGetter.js b/tests/baselines/reference/privacyGloGetter.js
index 392272b4d0248..a3047863a693f 100644
--- a/tests/baselines/reference/privacyGloGetter.js
+++ b/tests/baselines/reference/privacyGloGetter.js
@@ -113,7 +113,7 @@ var m1;
             },
             set: function (m1_c3_p1_arg) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(C3_public.prototype, "p2_private", {
@@ -122,7 +122,7 @@ var m1;
             },
             set: function (m1_c3_p2_arg) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(C3_public.prototype, "p3_private", {
@@ -131,7 +131,7 @@ var m1;
             },
             set: function (m1_c3_p3_arg) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(C3_public.prototype, "p4_public", {
@@ -140,7 +140,7 @@ var m1;
             },
             set: function (m1_c3_p4_arg) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return C3_public;
@@ -155,7 +155,7 @@ var m1;
             },
             set: function (m1_c3_p1_arg) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(C4_private.prototype, "p2_private", {
@@ -164,7 +164,7 @@ var m1;
             },
             set: function (m1_c3_p2_arg) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(C4_private.prototype, "p3_private", {
@@ -173,7 +173,7 @@ var m1;
             },
             set: function (m1_c3_p3_arg) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(C4_private.prototype, "p4_public", {
@@ -182,7 +182,7 @@ var m1;
             },
             set: function (m1_c3_p4_arg) {
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return C4_private;
@@ -202,7 +202,7 @@ var C7_public = /** @class */ (function () {
         },
         set: function (m1_c3_p1_arg) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C7_public.prototype, "p2_private", {
@@ -211,7 +211,7 @@ var C7_public = /** @class */ (function () {
         },
         set: function (m1_c3_p2_arg) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C7_public;
diff --git a/tests/baselines/reference/privateClassPropertyAccessibleWithinClass.js b/tests/baselines/reference/privateClassPropertyAccessibleWithinClass.js
index 9a1e95c2f52c7..fcbc18ae1453d 100644
--- a/tests/baselines/reference/privateClassPropertyAccessibleWithinClass.js
+++ b/tests/baselines/reference/privateClassPropertyAccessibleWithinClass.js
@@ -39,14 +39,14 @@ var C = /** @class */ (function () {
     Object.defineProperty(C.prototype, "y", {
         get: function () { return this.x; },
         set: function (x) { this.y = this.x; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.prototype.foo = function () { return this.foo; };
     Object.defineProperty(C, "y", {
         get: function () { return this.x; },
         set: function (x) { this.y = this.x; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.foo = function () { return this.foo; };
@@ -67,7 +67,7 @@ var C2 = /** @class */ (function () {
             var _this = this;
             (function () { _this.y = _this.x; });
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C2.prototype.foo = function () {
@@ -84,7 +84,7 @@ var C2 = /** @class */ (function () {
             var _this = this;
             (function () { _this.y = _this.x; });
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C2.foo = function () {
diff --git a/tests/baselines/reference/privateClassPropertyAccessibleWithinNestedClass.js b/tests/baselines/reference/privateClassPropertyAccessibleWithinNestedClass.js
index b915d541049c9..52ed810cca5f1 100644
--- a/tests/baselines/reference/privateClassPropertyAccessibleWithinNestedClass.js
+++ b/tests/baselines/reference/privateClassPropertyAccessibleWithinNestedClass.js
@@ -45,14 +45,14 @@ var C = /** @class */ (function () {
     Object.defineProperty(C.prototype, "y", {
         get: function () { return this.x; },
         set: function (x) { this.y = this.x; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.prototype.foo = function () { return this.foo; };
     Object.defineProperty(C, "y", {
         get: function () { return this.x; },
         set: function (x) { this.y = this.x; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.foo = function () { return this.foo; };
diff --git a/tests/baselines/reference/properties.js b/tests/baselines/reference/properties.js
index 0b81d7671cdbb..3b4daa98f3d61 100644
--- a/tests/baselines/reference/properties.js
+++ b/tests/baselines/reference/properties.js
@@ -23,7 +23,7 @@ var MyClass = /** @class */ (function () {
         set: function (value) {
             //
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return MyClass;
diff --git a/tests/baselines/reference/properties.sourcemap.txt b/tests/baselines/reference/properties.sourcemap.txt
index dcb2822b46b41..8fc35e4500a44 100644
--- a/tests/baselines/reference/properties.sourcemap.txt
+++ b/tests/baselines/reference/properties.sourcemap.txt
@@ -109,14 +109,14 @@ sourceFile:properties.ts
 >>>        },
 1 >^^^^^^^^
 2 >        ^
-3 >         ^^^^^^^^^^^^^^^^^->
+3 >         ^^^^^^^^^^^^^^^^^^->
 1 >
   >    
 2 >        }
 1 >Emitted(10, 9) Source(11, 5) + SourceIndex(0)
 2 >Emitted(10, 10) Source(11, 6) + SourceIndex(0)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1->^^^^^^^
diff --git a/tests/baselines/reference/propertyAndAccessorWithSameName.js b/tests/baselines/reference/propertyAndAccessorWithSameName.js
index 14c08ed2d6571..1d599e500fd29 100644
--- a/tests/baselines/reference/propertyAndAccessorWithSameName.js
+++ b/tests/baselines/reference/propertyAndAccessorWithSameName.js
@@ -27,7 +27,7 @@ var C = /** @class */ (function () {
         get: function () {
             return 1;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
@@ -38,7 +38,7 @@ var D = /** @class */ (function () {
     Object.defineProperty(D.prototype, "x", {
         set: function (v) { } // error
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return D;
@@ -51,7 +51,7 @@ var E = /** @class */ (function () {
             return 1;
         },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return E;
diff --git a/tests/baselines/reference/protectedClassPropertyAccessibleWithinClass.js b/tests/baselines/reference/protectedClassPropertyAccessibleWithinClass.js
index cd663ccc009f3..580e7f74997f9 100644
--- a/tests/baselines/reference/protectedClassPropertyAccessibleWithinClass.js
+++ b/tests/baselines/reference/protectedClassPropertyAccessibleWithinClass.js
@@ -39,14 +39,14 @@ var C = /** @class */ (function () {
     Object.defineProperty(C.prototype, "y", {
         get: function () { return this.x; },
         set: function (x) { this.y = this.x; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.prototype.foo = function () { return this.foo; };
     Object.defineProperty(C, "y", {
         get: function () { return this.x; },
         set: function (x) { this.y = this.x; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.foo = function () { return this.foo; };
@@ -67,7 +67,7 @@ var C2 = /** @class */ (function () {
             var _this = this;
             (function () { _this.y = _this.x; });
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C2.prototype.foo = function () {
@@ -84,7 +84,7 @@ var C2 = /** @class */ (function () {
             var _this = this;
             (function () { _this.y = _this.x; });
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C2.foo = function () {
diff --git a/tests/baselines/reference/protectedClassPropertyAccessibleWithinNestedClass.js b/tests/baselines/reference/protectedClassPropertyAccessibleWithinNestedClass.js
index aa3fc8961856f..8fac2fa795c65 100644
--- a/tests/baselines/reference/protectedClassPropertyAccessibleWithinNestedClass.js
+++ b/tests/baselines/reference/protectedClassPropertyAccessibleWithinNestedClass.js
@@ -45,14 +45,14 @@ var C = /** @class */ (function () {
     Object.defineProperty(C.prototype, "y", {
         get: function () { return this.x; },
         set: function (x) { this.y = this.x; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.prototype.foo = function () { return this.foo; };
     Object.defineProperty(C, "y", {
         get: function () { return this.x; },
         set: function (x) { this.y = this.x; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.foo = function () { return this.foo; };
diff --git a/tests/baselines/reference/protectedClassPropertyAccessibleWithinNestedSubclass.js b/tests/baselines/reference/protectedClassPropertyAccessibleWithinNestedSubclass.js
index 78ebbbd00fba0..9cc42fa96f125 100644
--- a/tests/baselines/reference/protectedClassPropertyAccessibleWithinNestedSubclass.js
+++ b/tests/baselines/reference/protectedClassPropertyAccessibleWithinNestedSubclass.js
@@ -64,14 +64,14 @@ var C = /** @class */ (function (_super) {
     Object.defineProperty(C.prototype, "y", {
         get: function () { return this.x; },
         set: function (x) { this.y = this.x; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.prototype.foo = function () { return this.x; };
     Object.defineProperty(C, "y", {
         get: function () { return this.x; },
         set: function (x) { this.y = this.x; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.foo = function () { return this.x; };
diff --git a/tests/baselines/reference/protectedClassPropertyAccessibleWithinSubclass.js b/tests/baselines/reference/protectedClassPropertyAccessibleWithinSubclass.js
index 5809d01266dc8..18e6100afe1ab 100644
--- a/tests/baselines/reference/protectedClassPropertyAccessibleWithinSubclass.js
+++ b/tests/baselines/reference/protectedClassPropertyAccessibleWithinSubclass.js
@@ -47,7 +47,7 @@ var C = /** @class */ (function (_super) {
     Object.defineProperty(C.prototype, "y", {
         get: function () { return this.x; },
         set: function (x) { this.y = this.x; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.prototype.foo = function () { return this.x; };
@@ -55,7 +55,7 @@ var C = /** @class */ (function (_super) {
     Object.defineProperty(C, "y", {
         get: function () { return this.x; },
         set: function (x) { this.y = this.x; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.foo = function () { return this.x; };
diff --git a/tests/baselines/reference/quotedAccessorName1.js b/tests/baselines/reference/quotedAccessorName1.js
index 2a55f13e0de24..c5f0c34c935f5 100644
--- a/tests/baselines/reference/quotedAccessorName1.js
+++ b/tests/baselines/reference/quotedAccessorName1.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "foo", {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/quotedAccessorName2.js b/tests/baselines/reference/quotedAccessorName2.js
index c8f9a6024d811..64816e11cd7f4 100644
--- a/tests/baselines/reference/quotedAccessorName2.js
+++ b/tests/baselines/reference/quotedAccessorName2.js
@@ -9,7 +9,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C, "foo", {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/readonlyInDeclarationFile.js b/tests/baselines/reference/readonlyInDeclarationFile.js
index 667d2582f100d..4afdc4957f9e9 100644
--- a/tests/baselines/reference/readonlyInDeclarationFile.js
+++ b/tests/baselines/reference/readonlyInDeclarationFile.js
@@ -59,68 +59,68 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "b1", {
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "b2", {
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "b3", {
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "c1", {
         get: function () { return 1; },
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "c2", {
         get: function () { return 1; },
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "c3", {
         get: function () { return 1; },
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "t1", {
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "t2", {
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "t3", {
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "u1", {
         get: function () { return 1; },
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "u2", {
         get: function () { return 1; },
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "u3", {
         get: function () { return 1; },
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/readonlyInNonPropertyParameters.js b/tests/baselines/reference/readonlyInNonPropertyParameters.js
index d4cffa3281e7e..fb45e3d4fa20e 100644
--- a/tests/baselines/reference/readonlyInNonPropertyParameters.js
+++ b/tests/baselines/reference/readonlyInNonPropertyParameters.js
@@ -16,7 +16,7 @@ var X = /** @class */ (function () {
     X.prototype.method = function (x) { };
     Object.defineProperty(X.prototype, "x", {
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return X;
diff --git a/tests/baselines/reference/readonlyMembers.js b/tests/baselines/reference/readonlyMembers.js
index 07345379e6f80..ceb0f3b18e236 100644
--- a/tests/baselines/reference/readonlyMembers.js
+++ b/tests/baselines/reference/readonlyMembers.js
@@ -84,7 +84,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "c", {
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.prototype.foo = function () {
diff --git a/tests/baselines/reference/recursiveGetterAccess.js b/tests/baselines/reference/recursiveGetterAccess.js
index 2563e0323547a..567e210621602 100644
--- a/tests/baselines/reference/recursiveGetterAccess.js
+++ b/tests/baselines/reference/recursiveGetterAccess.js
@@ -11,7 +11,7 @@ var MyClass = /** @class */ (function () {
     }
     Object.defineProperty(MyClass.prototype, "testProp", {
         get: function () { return this.testProp; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return MyClass;
diff --git a/tests/baselines/reference/recursiveProperties.js b/tests/baselines/reference/recursiveProperties.js
index 45ba1c169d848..5920b667b76cb 100644
--- a/tests/baselines/reference/recursiveProperties.js
+++ b/tests/baselines/reference/recursiveProperties.js
@@ -13,7 +13,7 @@ var A = /** @class */ (function () {
     }
     Object.defineProperty(A.prototype, "testProp", {
         get: function () { return this.testProp; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return A;
@@ -23,7 +23,7 @@ var B = /** @class */ (function () {
     }
     Object.defineProperty(B.prototype, "testProp", {
         set: function (value) { this.testProp = value; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return B;
diff --git a/tests/baselines/reference/recursiveSpecializationOfSignatures.js b/tests/baselines/reference/recursiveSpecializationOfSignatures.js
index cc425af5891ac..76048a32f1766 100644
--- a/tests/baselines/reference/recursiveSpecializationOfSignatures.js
+++ b/tests/baselines/reference/recursiveSpecializationOfSignatures.js
@@ -14,7 +14,7 @@ var S0 = /** @class */ (function () {
     Object.defineProperty(S0.prototype, "S1", {
         set: function (S2) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return S0;
diff --git a/tests/baselines/reference/returnValueInSetter.js b/tests/baselines/reference/returnValueInSetter.js
index 2fe980308b599..61ada5bcf980b 100644
--- a/tests/baselines/reference/returnValueInSetter.js
+++ b/tests/baselines/reference/returnValueInSetter.js
@@ -15,7 +15,7 @@ var f = /** @class */ (function () {
         set: function (value) {
             return null; // Should be an error
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return f;
diff --git a/tests/baselines/reference/setterBeforeGetter.js b/tests/baselines/reference/setterBeforeGetter.js
index 743ad9da03977..1d406be2f102b 100644
--- a/tests/baselines/reference/setterBeforeGetter.js
+++ b/tests/baselines/reference/setterBeforeGetter.js
@@ -24,7 +24,7 @@ var Foo = /** @class */ (function () {
         set: function (thing) {
             this._bar = thing;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Foo;
diff --git a/tests/baselines/reference/setterWithReturn.js b/tests/baselines/reference/setterWithReturn.js
index d4b6b92e85892..ae9f7ff6fecd7 100644
--- a/tests/baselines/reference/setterWithReturn.js
+++ b/tests/baselines/reference/setterWithReturn.js
@@ -23,7 +23,7 @@ var C234 = /** @class */ (function () {
                 return 0;
             }
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C234;
diff --git a/tests/baselines/reference/sourceMapValidationClass.js b/tests/baselines/reference/sourceMapValidationClass.js
index 803a266311422..fe5a714acdc40 100644
--- a/tests/baselines/reference/sourceMapValidationClass.js
+++ b/tests/baselines/reference/sourceMapValidationClass.js
@@ -41,7 +41,7 @@ var Greeter = /** @class */ (function () {
         set: function (greetings) {
             this.greeting = greetings;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Greeter;
diff --git a/tests/baselines/reference/sourceMapValidationClass.sourcemap.txt b/tests/baselines/reference/sourceMapValidationClass.sourcemap.txt
index be1665313a183..00e9a0da75dde 100644
--- a/tests/baselines/reference/sourceMapValidationClass.sourcemap.txt
+++ b/tests/baselines/reference/sourceMapValidationClass.sourcemap.txt
@@ -304,14 +304,14 @@ sourceFile:sourceMapValidationClass.ts
 >>>        },
 1 >^^^^^^^^
 2 >        ^
-3 >         ^^^^^^^^^^^^^^^^^->
+3 >         ^^^^^^^^^^^^^^^^^^->
 1 >
   >    
 2 >        }
 1 >Emitted(22, 9) Source(17, 5) + SourceIndex(0)
 2 >Emitted(22, 10) Source(17, 6) + SourceIndex(0)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1->^^^^^^^
diff --git a/tests/baselines/reference/sourceMapValidationDecorators.js b/tests/baselines/reference/sourceMapValidationDecorators.js
index cc7129a7f4dae..86a843f7f82c3 100644
--- a/tests/baselines/reference/sourceMapValidationDecorators.js
+++ b/tests/baselines/reference/sourceMapValidationDecorators.js
@@ -85,7 +85,7 @@ var Greeter = /** @class */ (function () {
         set: function (greetings) {
             this.greeting = greetings;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Greeter.x1 = 10;
diff --git a/tests/baselines/reference/sourceMapValidationDecorators.sourcemap.txt b/tests/baselines/reference/sourceMapValidationDecorators.sourcemap.txt
index 257fbcd7831b0..de57be0e9fa38 100644
--- a/tests/baselines/reference/sourceMapValidationDecorators.sourcemap.txt
+++ b/tests/baselines/reference/sourceMapValidationDecorators.sourcemap.txt
@@ -336,14 +336,14 @@ sourceFile:sourceMapValidationDecorators.ts
 >>>        },
 1 >^^^^^^^^
 2 >        ^
-3 >         ^^^^^^^^^^^^^^^^^->
+3 >         ^^^^^^^^^^^^^^^^^^->
 1 >
   >    
 2 >        }
 1 >Emitted(30, 9) Source(53, 5) + SourceIndex(0)
 2 >Emitted(30, 10) Source(53, 6) + SourceIndex(0)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1->^^^^^^^
diff --git a/tests/baselines/reference/staticGetter1.js b/tests/baselines/reference/staticGetter1.js
index f3911c1ab332d..e93abc051ef38 100644
--- a/tests/baselines/reference/staticGetter1.js
+++ b/tests/baselines/reference/staticGetter1.js
@@ -16,7 +16,7 @@ var C = /** @class */ (function () {
         get: function () {
             return this;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/staticGetterAndSetter.js b/tests/baselines/reference/staticGetterAndSetter.js
index 5019b52856a3a..55bbf5c88055f 100644
--- a/tests/baselines/reference/staticGetterAndSetter.js
+++ b/tests/baselines/reference/staticGetterAndSetter.js
@@ -12,7 +12,7 @@ var Foo = /** @class */ (function () {
     Object.defineProperty(Foo, "Foo", {
         get: function () { return 0; },
         set: function (n) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Foo;
diff --git a/tests/baselines/reference/staticPropertyNotInClassType.js b/tests/baselines/reference/staticPropertyNotInClassType.js
index d6bbdc75accbc..b23ed5ea5ecc3 100644
--- a/tests/baselines/reference/staticPropertyNotInClassType.js
+++ b/tests/baselines/reference/staticPropertyNotInClassType.js
@@ -51,7 +51,7 @@ var NonGeneric;
         Object.defineProperty(C, "x", {
             get: function () { return 1; },
             set: function (v) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return C;
@@ -76,7 +76,7 @@ var Generic;
         Object.defineProperty(C, "x", {
             get: function () { return 1; },
             set: function (v) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return C;
diff --git a/tests/baselines/reference/staticVisibility.js b/tests/baselines/reference/staticVisibility.js
index 78f1dd1902453..363d68639137a 100644
--- a/tests/baselines/reference/staticVisibility.js
+++ b/tests/baselines/reference/staticVisibility.js
@@ -61,7 +61,7 @@ var C2 = /** @class */ (function () {
         ,
         set: function (bar) { barback = bar; } // not ok
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C2;
diff --git a/tests/baselines/reference/stringIndexerConstrainsPropertyDeclarations.js b/tests/baselines/reference/stringIndexerConstrainsPropertyDeclarations.js
index d405014bc6804..33eee0a943605 100644
--- a/tests/baselines/reference/stringIndexerConstrainsPropertyDeclarations.js
+++ b/tests/baselines/reference/stringIndexerConstrainsPropertyDeclarations.js
@@ -108,7 +108,7 @@ var C = /** @class */ (function () {
         },
         set: function (v) { } // ok
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.prototype.foo = function () {
@@ -119,7 +119,7 @@ var C = /** @class */ (function () {
         get: function () {
             return 1;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/superCallInNonStaticMethod.js b/tests/baselines/reference/superCallInNonStaticMethod.js
index 30a3381bfec03..fd1bb59b59b19 100644
--- a/tests/baselines/reference/superCallInNonStaticMethod.js
+++ b/tests/baselines/reference/superCallInNonStaticMethod.js
@@ -111,7 +111,7 @@ var Other = /** @class */ (function (_super) {
         set: function (value) {
             _super.prototype.instanceMethod.call(this);
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Other;
diff --git a/tests/baselines/reference/superCallInStaticMethod.js b/tests/baselines/reference/superCallInStaticMethod.js
index 17d768460ca36..c43746ee34c0c 100644
--- a/tests/baselines/reference/superCallInStaticMethod.js
+++ b/tests/baselines/reference/superCallInStaticMethod.js
@@ -103,7 +103,7 @@ var Other = /** @class */ (function (_super) {
         set: function (value) {
             _super.staticMethod.call(this);
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     // in static method
diff --git a/tests/baselines/reference/superElementAccess.js b/tests/baselines/reference/superElementAccess.js
index e7b390e0d0589..e8b9c86b844e4 100644
--- a/tests/baselines/reference/superElementAccess.js
+++ b/tests/baselines/reference/superElementAccess.js
@@ -60,7 +60,7 @@ var MyBase = /** @class */ (function () {
     Object.defineProperty(MyBase.prototype, "value", {
         get: function () { return 0; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return MyBase;
diff --git a/tests/baselines/reference/superPropertyAccess.js b/tests/baselines/reference/superPropertyAccess.js
index 76a574695852a..3410f4d49f974 100644
--- a/tests/baselines/reference/superPropertyAccess.js
+++ b/tests/baselines/reference/superPropertyAccess.js
@@ -60,7 +60,7 @@ var MyBase = /** @class */ (function () {
     Object.defineProperty(MyBase.prototype, "value", {
         get: function () { return 0; },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return MyBase;
diff --git a/tests/baselines/reference/superPropertyAccess1.js b/tests/baselines/reference/superPropertyAccess1.js
index a3590965d0880..950b0471de33e 100644
--- a/tests/baselines/reference/superPropertyAccess1.js
+++ b/tests/baselines/reference/superPropertyAccess1.js
@@ -49,7 +49,7 @@ var C = /** @class */ (function () {
         get: function () {
             return 1;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.prototype.bar = function () { };
@@ -73,7 +73,7 @@ var D = /** @class */ (function (_super) {
             _super.prototype.x; // error
             return 1;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return D;
diff --git a/tests/baselines/reference/superPropertyAccess2.js b/tests/baselines/reference/superPropertyAccess2.js
index 602ed09311542..a04769c9d0ff6 100644
--- a/tests/baselines/reference/superPropertyAccess2.js
+++ b/tests/baselines/reference/superPropertyAccess2.js
@@ -49,7 +49,7 @@ var C = /** @class */ (function () {
         get: function () {
             return 1;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.bar = function () { };
@@ -73,7 +73,7 @@ var D = /** @class */ (function (_super) {
             _super.x; // error
             return 1;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return D;
diff --git a/tests/baselines/reference/superPropertyAccessNoError.js b/tests/baselines/reference/superPropertyAccessNoError.js
index faa486ef7c020..b3473eb1fc79c 100644
--- a/tests/baselines/reference/superPropertyAccessNoError.js
+++ b/tests/baselines/reference/superPropertyAccessNoError.js
@@ -128,7 +128,7 @@ var SomeDerivedClass = /** @class */ (function (_super) {
             var x = _super.prototype.func.call(this);
             var x;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     SomeDerivedClass.fn = function () {
@@ -145,7 +145,7 @@ var SomeDerivedClass = /** @class */ (function (_super) {
             var x = _super.func.call(this);
             var x;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     SomeDerivedClass.prototype.returnThis = function () {
diff --git a/tests/baselines/reference/superPropertyAccess_ES5.js b/tests/baselines/reference/superPropertyAccess_ES5.js
index a6607a13b56de..be1bbf89e0dde 100644
--- a/tests/baselines/reference/superPropertyAccess_ES5.js
+++ b/tests/baselines/reference/superPropertyAccess_ES5.js
@@ -48,7 +48,7 @@ var MyBase = /** @class */ (function () {
     MyBase.prototype.getValue = function () { return 1; };
     Object.defineProperty(MyBase.prototype, "value", {
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return MyBase;
@@ -71,7 +71,7 @@ var A = /** @class */ (function () {
     Object.defineProperty(A.prototype, "property", {
         get: function () { return this._property; },
         set: function (value) { this._property = value; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return A;
@@ -85,7 +85,7 @@ var B = /** @class */ (function (_super) {
         set: function (value) {
             _super.prototype.property = value + " addition";
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return B;
diff --git a/tests/baselines/reference/targetEs6DecoratorMetadataImportNotElided.js b/tests/baselines/reference/targetEs6DecoratorMetadataImportNotElided.js
index b2126326793a2..d4781b57b5ca5 100644
--- a/tests/baselines/reference/targetEs6DecoratorMetadataImportNotElided.js
+++ b/tests/baselines/reference/targetEs6DecoratorMetadataImportNotElided.js
@@ -41,7 +41,7 @@ var MyComponent = /** @class */ (function () {
     Object.defineProperty(MyComponent.prototype, "ref", {
         get: function () { return this._ref; },
         set: function (value) { this._ref = value; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     __decorate([
diff --git a/tests/baselines/reference/thisInAccessors.js b/tests/baselines/reference/thisInAccessors.js
index 739cc183affc7..5419586004302 100644
--- a/tests/baselines/reference/thisInAccessors.js
+++ b/tests/baselines/reference/thisInAccessors.js
@@ -43,7 +43,7 @@ var GetterOnly = /** @class */ (function () {
         },
         set: function (val) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return GetterOnly;
@@ -60,7 +60,7 @@ var SetterOnly = /** @class */ (function () {
             var _this = this;
             var fn = function () { return _this; };
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return SetterOnly;
@@ -79,7 +79,7 @@ var GetterAndSetter = /** @class */ (function () {
             var _this = this;
             var fn = function () { return _this; };
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return GetterAndSetter;
diff --git a/tests/baselines/reference/thisInStatics.js b/tests/baselines/reference/thisInStatics.js
index dfb0dc19f877c..9e3f7a468ae55 100644
--- a/tests/baselines/reference/thisInStatics.js
+++ b/tests/baselines/reference/thisInStatics.js
@@ -22,7 +22,7 @@ var C = /** @class */ (function () {
             var y /*2*/ = this;
             return y;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/thisTypeInAccessors.js b/tests/baselines/reference/thisTypeInAccessors.js
index bae75af559977..121d548bd16d1 100644
--- a/tests/baselines/reference/thisTypeInAccessors.js
+++ b/tests/baselines/reference/thisTypeInAccessors.js
@@ -64,7 +64,7 @@ var Explicit = /** @class */ (function () {
     Object.defineProperty(Explicit.prototype, "x", {
         get: function () { return this.n; },
         set: function (n) { this.n = n; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Explicit;
@@ -76,7 +76,7 @@ var Contextual = /** @class */ (function () {
     Object.defineProperty(Contextual.prototype, "x", {
         get: function () { return this.n; } // inside a class, so already correct
         ,
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Contextual;
diff --git a/tests/baselines/reference/trailingCommasInFunctionParametersAndArguments.js b/tests/baselines/reference/trailingCommasInFunctionParametersAndArguments.js
index 3f803038ec937..0484c062321a7 100644
--- a/tests/baselines/reference/trailingCommasInFunctionParametersAndArguments.js
+++ b/tests/baselines/reference/trailingCommasInFunctionParametersAndArguments.js
@@ -50,7 +50,7 @@ var X = /** @class */ (function () {
     Object.defineProperty(X.prototype, "x", {
         // See trailingCommasInGetter.ts
         set: function (value) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return X;
diff --git a/tests/baselines/reference/trailingCommasInGetter.js b/tests/baselines/reference/trailingCommasInGetter.js
index 3151729a66ad4..4d24414720e7c 100644
--- a/tests/baselines/reference/trailingCommasInGetter.js
+++ b/tests/baselines/reference/trailingCommasInGetter.js
@@ -10,7 +10,7 @@ var X = /** @class */ (function () {
     }
     Object.defineProperty(X.prototype, "x", {
         get: function () { return 0; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return X;
diff --git a/tests/baselines/reference/tsbuild/amdModulesWithOut/incremental-declaration-doesnt-change/stripInternal.js b/tests/baselines/reference/tsbuild/amdModulesWithOut/incremental-declaration-doesnt-change/stripInternal.js
index 16f1d50a224ea..df1994c0ba2ed 100644
--- a/tests/baselines/reference/tsbuild/amdModulesWithOut/incremental-declaration-doesnt-change/stripInternal.js
+++ b/tests/baselines/reference/tsbuild/amdModulesWithOut/incremental-declaration-doesnt-change/stripInternal.js
@@ -11,7 +11,7 @@ define("file1", ["require", "exports"], function (require, exports) {
         Object.defineProperty(normalC.prototype, "c", {
             /*@internal*/ get: function () { return 10; },
             /*@internal*/ set: function (val) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return normalC;
@@ -298,7 +298,7 @@ sourceFile:../lib/file1.ts
 6 >Emitted(12, 49) Source(7, 40) + SourceIndex(1)
 7 >Emitted(12, 50) Source(7, 41) + SourceIndex(1)
 ---
->>>            enumerable: true,
+>>>            enumerable: false,
 >>>            configurable: true
 >>>        });
 1 >^^^^^^^^^^^
@@ -1673,20 +1673,20 @@ sourceFile:file4.ts
       "sections": [
         {
           "pos": 0,
-          "end": 4158,
+          "end": 4159,
           "kind": "prepend",
           "data": "../lib/module.js",
           "texts": [
             {
               "pos": 0,
-              "end": 4158,
+              "end": 4159,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 4158,
-          "end": 4359,
+          "pos": 4159,
+          "end": 4360,
           "kind": "text"
         }
       ]
@@ -1721,9 +1721,9 @@ sourceFile:file4.ts
 ======================================================================
 File:: /src/app/module.js
 ----------------------------------------------------------------------
-prepend: (0-4158):: ../lib/module.js texts:: 1
+prepend: (0-4159):: ../lib/module.js texts:: 1
 >>--------------------------------------------------------------------
-text: (0-4158)
+text: (0-4159)
 /*@internal*/ var myGlob = 20;
 define("file1", ["require", "exports"], function (require, exports) {
     "use strict";
@@ -1736,7 +1736,7 @@ define("file1", ["require", "exports"], function (require, exports) {
         Object.defineProperty(normalC.prototype, "c", {
             /*@internal*/ get: function () { return 10; },
             /*@internal*/ set: function (val) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return normalC;
@@ -1829,7 +1829,7 @@ define("file2", ["require", "exports"], function (require, exports) {
 var globalConst = 10;
 
 ----------------------------------------------------------------------
-text: (4158-4359)
+text: (4159-4360)
 define("file3", ["require", "exports"], function (require, exports) {
     "use strict";
     Object.defineProperty(exports, "__esModule", { value: true });
@@ -1906,7 +1906,7 @@ define("file1", ["require", "exports"], function (require, exports) {
         Object.defineProperty(normalC.prototype, "c", {
             /*@internal*/ get: function () { return 10; },
             /*@internal*/ set: function (val) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return normalC;
@@ -2187,7 +2187,7 @@ sourceFile:file1.ts
 6 >Emitted(12, 49) Source(7, 40) + SourceIndex(1)
 7 >Emitted(12, 50) Source(7, 41) + SourceIndex(1)
 ---
->>>            enumerable: true,
+>>>            enumerable: false,
 >>>            configurable: true
 >>>        });
 1 >^^^^^^^^^^^
@@ -3511,7 +3511,7 @@ sourceFile:global.ts
       "sections": [
         {
           "pos": 0,
-          "end": 4158,
+          "end": 4159,
           "kind": "text"
         }
       ]
@@ -3568,7 +3568,7 @@ sourceFile:global.ts
 ======================================================================
 File:: /src/lib/module.js
 ----------------------------------------------------------------------
-text: (0-4158)
+text: (0-4159)
 /*@internal*/ var myGlob = 20;
 define("file1", ["require", "exports"], function (require, exports) {
     "use strict";
@@ -3581,7 +3581,7 @@ define("file1", ["require", "exports"], function (require, exports) {
         Object.defineProperty(normalC.prototype, "c", {
             /*@internal*/ get: function () { return 10; },
             /*@internal*/ set: function (val) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return normalC;
diff --git a/tests/baselines/reference/tsbuild/amdModulesWithOut/incremental-headers-change-without-dts-changes/stripInternal.js b/tests/baselines/reference/tsbuild/amdModulesWithOut/incremental-headers-change-without-dts-changes/stripInternal.js
index 1c8bad6c40a1d..b3372126a0b3e 100644
--- a/tests/baselines/reference/tsbuild/amdModulesWithOut/incremental-headers-change-without-dts-changes/stripInternal.js
+++ b/tests/baselines/reference/tsbuild/amdModulesWithOut/incremental-headers-change-without-dts-changes/stripInternal.js
@@ -212,7 +212,7 @@ define("file1", ["require", "exports"], function (require, exports) {
         Object.defineProperty(normalC.prototype, "c", {
             /*@internal*/ get: function () { return 10; },
             /*@internal*/ set: function (val) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return normalC;
@@ -504,7 +504,7 @@ sourceFile:../lib/file1.ts
 6 >Emitted(12, 49) Source(7, 40) + SourceIndex(1)
 7 >Emitted(12, 50) Source(7, 41) + SourceIndex(1)
 ---
->>>            enumerable: true,
+>>>            enumerable: false,
 >>>            configurable: true
 >>>        });
 1 >^^^^^^^^^^^
@@ -1853,20 +1853,20 @@ sourceFile:file4.ts
       "sections": [
         {
           "pos": 0,
-          "end": 4143,
+          "end": 4144,
           "kind": "prepend",
           "data": "../lib/module.js",
           "texts": [
             {
               "pos": 0,
-              "end": 4143,
+              "end": 4144,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 4143,
-          "end": 4344,
+          "pos": 4144,
+          "end": 4345,
           "kind": "text"
         }
       ]
@@ -1901,9 +1901,9 @@ sourceFile:file4.ts
 ======================================================================
 File:: /src/app/module.js
 ----------------------------------------------------------------------
-prepend: (0-4143):: ../lib/module.js texts:: 1
+prepend: (0-4144):: ../lib/module.js texts:: 1
 >>--------------------------------------------------------------------
-text: (0-4143)
+text: (0-4144)
 /*@internal*/ var myGlob = 20;
 define("file1", ["require", "exports"], function (require, exports) {
     "use strict";
@@ -1916,7 +1916,7 @@ define("file1", ["require", "exports"], function (require, exports) {
         Object.defineProperty(normalC.prototype, "c", {
             /*@internal*/ get: function () { return 10; },
             /*@internal*/ set: function (val) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return normalC;
@@ -2008,7 +2008,7 @@ define("file2", ["require", "exports"], function (require, exports) {
 var globalConst = 10;
 
 ----------------------------------------------------------------------
-text: (4143-4344)
+text: (4144-4345)
 define("file3", ["require", "exports"], function (require, exports) {
     "use strict";
     Object.defineProperty(exports, "__esModule", { value: true });
@@ -2792,7 +2792,7 @@ define("file1", ["require", "exports"], function (require, exports) {
         Object.defineProperty(normalC.prototype, "c", {
             /*@internal*/ get: function () { return 10; },
             /*@internal*/ set: function (val) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return normalC;
@@ -3078,7 +3078,7 @@ sourceFile:file1.ts
 6 >Emitted(12, 49) Source(7, 40) + SourceIndex(1)
 7 >Emitted(12, 50) Source(7, 41) + SourceIndex(1)
 ---
->>>            enumerable: true,
+>>>            enumerable: false,
 >>>            configurable: true
 >>>        });
 1 >^^^^^^^^^^^
@@ -4376,7 +4376,7 @@ sourceFile:global.ts
       "sections": [
         {
           "pos": 0,
-          "end": 4143,
+          "end": 4144,
           "kind": "text"
         }
       ]
@@ -4443,7 +4443,7 @@ sourceFile:global.ts
 ======================================================================
 File:: /src/lib/module.js
 ----------------------------------------------------------------------
-text: (0-4143)
+text: (0-4144)
 /*@internal*/ var myGlob = 20;
 define("file1", ["require", "exports"], function (require, exports) {
     "use strict";
@@ -4456,7 +4456,7 @@ define("file1", ["require", "exports"], function (require, exports) {
         Object.defineProperty(normalC.prototype, "c", {
             /*@internal*/ get: function () { return 10; },
             /*@internal*/ set: function (val) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return normalC;
diff --git a/tests/baselines/reference/tsbuild/amdModulesWithOut/initial-Build/stripInternal.js b/tests/baselines/reference/tsbuild/amdModulesWithOut/initial-Build/stripInternal.js
index dcac12cae9f3b..c950ada33c40e 100644
--- a/tests/baselines/reference/tsbuild/amdModulesWithOut/initial-Build/stripInternal.js
+++ b/tests/baselines/reference/tsbuild/amdModulesWithOut/initial-Build/stripInternal.js
@@ -237,7 +237,7 @@ define("file1", ["require", "exports"], function (require, exports) {
         Object.defineProperty(normalC.prototype, "c", {
             /*@internal*/ get: function () { return 10; },
             /*@internal*/ set: function (val) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return normalC;
@@ -523,7 +523,7 @@ sourceFile:../lib/file1.ts
 6 >Emitted(12, 49) Source(7, 40) + SourceIndex(1)
 7 >Emitted(12, 50) Source(7, 41) + SourceIndex(1)
 ---
->>>            enumerable: true,
+>>>            enumerable: false,
 >>>            configurable: true
 >>>        });
 1 >^^^^^^^^^^^
@@ -1872,20 +1872,20 @@ sourceFile:file4.ts
       "sections": [
         {
           "pos": 0,
-          "end": 4129,
+          "end": 4130,
           "kind": "prepend",
           "data": "../lib/module.js",
           "texts": [
             {
               "pos": 0,
-              "end": 4129,
+              "end": 4130,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 4129,
-          "end": 4330,
+          "pos": 4130,
+          "end": 4331,
           "kind": "text"
         }
       ]
@@ -1920,9 +1920,9 @@ sourceFile:file4.ts
 ======================================================================
 File:: /src/app/module.js
 ----------------------------------------------------------------------
-prepend: (0-4129):: ../lib/module.js texts:: 1
+prepend: (0-4130):: ../lib/module.js texts:: 1
 >>--------------------------------------------------------------------
-text: (0-4129)
+text: (0-4130)
 /*@internal*/ var myGlob = 20;
 define("file1", ["require", "exports"], function (require, exports) {
     "use strict";
@@ -1935,7 +1935,7 @@ define("file1", ["require", "exports"], function (require, exports) {
         Object.defineProperty(normalC.prototype, "c", {
             /*@internal*/ get: function () { return 10; },
             /*@internal*/ set: function (val) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return normalC;
@@ -2027,7 +2027,7 @@ define("file2", ["require", "exports"], function (require, exports) {
 var globalConst = 10;
 
 ----------------------------------------------------------------------
-text: (4129-4330)
+text: (4130-4331)
 define("file3", ["require", "exports"], function (require, exports) {
     "use strict";
     Object.defineProperty(exports, "__esModule", { value: true });
@@ -2890,7 +2890,7 @@ define("file1", ["require", "exports"], function (require, exports) {
         Object.defineProperty(normalC.prototype, "c", {
             /*@internal*/ get: function () { return 10; },
             /*@internal*/ set: function (val) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return normalC;
@@ -3170,7 +3170,7 @@ sourceFile:file1.ts
 6 >Emitted(12, 49) Source(7, 40) + SourceIndex(1)
 7 >Emitted(12, 50) Source(7, 41) + SourceIndex(1)
 ---
->>>            enumerable: true,
+>>>            enumerable: false,
 >>>            configurable: true
 >>>        });
 1 >^^^^^^^^^^^
@@ -4468,7 +4468,7 @@ sourceFile:global.ts
       "sections": [
         {
           "pos": 0,
-          "end": 4129,
+          "end": 4130,
           "kind": "text"
         }
       ]
@@ -4525,7 +4525,7 @@ sourceFile:global.ts
 ======================================================================
 File:: /src/lib/module.js
 ----------------------------------------------------------------------
-text: (0-4129)
+text: (0-4130)
 /*@internal*/ var myGlob = 20;
 define("file1", ["require", "exports"], function (require, exports) {
     "use strict";
@@ -4538,7 +4538,7 @@ define("file1", ["require", "exports"], function (require, exports) {
         Object.defineProperty(normalC.prototype, "c", {
             /*@internal*/ get: function () { return 10; },
             /*@internal*/ set: function (val) { },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return normalC;
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/stripInternal-when-one-two-three-are-prepended-in-order.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/stripInternal-when-one-two-three-are-prepended-in-order.js
index 0b7ac11a1009b..c17e3267bedf2 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/stripInternal-when-one-two-three-are-prepended-in-order.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/stripInternal-when-one-two-three-are-prepended-in-order.js
@@ -863,7 +863,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -1334,7 +1334,7 @@ sourceFile:../second/second_part1.ts
 4 >Emitted(20, 31) Source(18, 40) + SourceIndex(3)
 5 >Emitted(20, 32) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -2562,7 +2562,7 @@ sourceFile:../second/second_part2.ts
         },
         {
           "pos": 109,
-          "end": 3161,
+          "end": 3162,
           "kind": "text"
         }
       ]
@@ -2643,7 +2643,7 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-text: (109-3161)
+text: (109-3162)
 var N;
 (function (N) {
     function f() {
@@ -2658,7 +2658,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -3525,7 +3525,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -3998,7 +3998,7 @@ sourceFile:../../../second/second_part1.ts
 4 >Emitted(20, 31) Source(18, 40) + SourceIndex(3)
 5 >Emitted(20, 32) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -5265,20 +5265,20 @@ sourceFile:../../third_part1.ts
       "sections": [
         {
           "pos": 0,
-          "end": 3161,
+          "end": 3162,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 0,
-              "end": 3161,
+              "end": 3162,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3161,
-          "end": 3197,
+          "pos": 3162,
+          "end": 3198,
           "kind": "text"
         }
       ]
@@ -5313,9 +5313,9 @@ sourceFile:../../third_part1.ts
 ======================================================================
 File:: /src/third/thirdjs/output/third-output.js
 ----------------------------------------------------------------------
-prepend: (0-3161):: ../../../2/second-output.js texts:: 1
+prepend: (0-3162):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (0-3161)
+text: (0-3162)
 var s = "Hola, world";
 console.log(s);
 console.log(f());
@@ -5336,7 +5336,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -5426,7 +5426,7 @@ var C = (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3161-3197)
+text: (3162-3198)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/stripInternal.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/stripInternal.js
index 031180b66ce13..3d53f4ffd5b0e 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/stripInternal.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/stripInternal.js
@@ -685,7 +685,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -1158,7 +1158,7 @@ sourceFile:../../../second/second_part1.ts
 4 >Emitted(20, 31) Source(18, 40) + SourceIndex(3)
 5 >Emitted(20, 32) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -2438,20 +2438,20 @@ sourceFile:../../third_part1.ts
         },
         {
           "pos": 109,
-          "end": 3161,
+          "end": 3162,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 109,
-              "end": 3161,
+              "end": 3162,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3161,
-          "end": 3197,
+          "pos": 3162,
+          "end": 3198,
           "kind": "text"
         }
       ]
@@ -2510,9 +2510,9 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-prepend: (109-3161):: ../../../2/second-output.js texts:: 1
+prepend: (109-3162):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (109-3161)
+text: (109-3162)
 var N;
 (function (N) {
     function f() {
@@ -2527,7 +2527,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -2617,7 +2617,7 @@ var C = (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3161-3197)
+text: (3162-3198)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-jsdoc-style-comment-when-one-two-three-are-prepended-in-order.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-jsdoc-style-comment-when-one-two-three-are-prepended-in-order.js
index d9691fde1a8f6..c2f65effe0e5f 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-jsdoc-style-comment-when-one-two-three-are-prepended-in-order.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-jsdoc-style-comment-when-one-two-three-are-prepended-in-order.js
@@ -20,7 +20,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -519,7 +519,7 @@ sourceFile:../second/second_part1.ts
 4 >Emitted(21, 31) Source(18, 41) + SourceIndex(3)
 5 >Emitted(21, 32) Source(18, 42) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -1747,7 +1747,7 @@ sourceFile:../second/second_part2.ts
         },
         {
           "pos": 127,
-          "end": 3179,
+          "end": 3180,
           "kind": "text"
         }
       ]
@@ -1829,7 +1829,7 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-text: (127-3179)
+text: (127-3180)
 var N;
 (function (N) {
     function f() {
@@ -1844,7 +1844,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -2312,7 +2312,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -2813,7 +2813,7 @@ sourceFile:../../../second/second_part1.ts
 4 >Emitted(21, 31) Source(18, 41) + SourceIndex(3)
 5 >Emitted(21, 32) Source(18, 42) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -4080,20 +4080,20 @@ sourceFile:../../third_part1.ts
       "sections": [
         {
           "pos": 0,
-          "end": 3179,
+          "end": 3180,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 0,
-              "end": 3179,
+              "end": 3180,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3179,
-          "end": 3215,
+          "pos": 3180,
+          "end": 3216,
           "kind": "text"
         }
       ]
@@ -4128,9 +4128,9 @@ sourceFile:../../third_part1.ts
 ======================================================================
 File:: /src/third/thirdjs/output/third-output.js
 ----------------------------------------------------------------------
-prepend: (0-3179):: ../../../2/second-output.js texts:: 1
+prepend: (0-3180):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (0-3179)
+text: (0-3180)
 var s = "Hello, world";
 console.log(s);
 console.log(s);
@@ -4152,7 +4152,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -4242,7 +4242,7 @@ var C = (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3179-3215)
+text: (3180-3216)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-jsdoc-style-comment.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-jsdoc-style-comment.js
index 38403c4693d02..40d965fa83d5d 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-jsdoc-style-comment.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-jsdoc-style-comment.js
@@ -286,7 +286,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -787,7 +787,7 @@ sourceFile:../../../second/second_part1.ts
 4 >Emitted(21, 31) Source(18, 41) + SourceIndex(3)
 5 >Emitted(21, 32) Source(18, 42) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -2067,20 +2067,20 @@ sourceFile:../../third_part1.ts
         },
         {
           "pos": 127,
-          "end": 3179,
+          "end": 3180,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 127,
-              "end": 3179,
+              "end": 3180,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3179,
-          "end": 3215,
+          "pos": 3180,
+          "end": 3216,
           "kind": "text"
         }
       ]
@@ -2140,9 +2140,9 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-prepend: (127-3179):: ../../../2/second-output.js texts:: 1
+prepend: (127-3180):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (127-3179)
+text: (127-3180)
 var N;
 (function (N) {
     function f() {
@@ -2157,7 +2157,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -2247,7 +2247,7 @@ var C = (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3179-3215)
+text: (3180-3216)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-jsdoc-style-with-comments-emit-enabled-when-one-two-three-are-prepended-in-order.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-jsdoc-style-with-comments-emit-enabled-when-one-two-three-are-prepended-in-order.js
index a48020f4ba74b..8549af868c297 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-jsdoc-style-with-comments-emit-enabled-when-one-two-three-are-prepended-in-order.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-jsdoc-style-with-comments-emit-enabled-when-one-two-three-are-prepended-in-order.js
@@ -20,7 +20,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /**@internal*/ get: function () { return 10; },
         /**@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -542,7 +542,7 @@ sourceFile:../second/second_part1.ts
 6 >Emitted(21, 46) Source(18, 41) + SourceIndex(3)
 7 >Emitted(21, 47) Source(18, 42) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -1847,7 +1847,7 @@ sourceFile:../second/second_part2.ts
         },
         {
           "pos": 127,
-          "end": 3561,
+          "end": 3562,
           "kind": "text"
         }
       ]
@@ -1929,7 +1929,7 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-text: (127-3561)
+text: (127-3562)
 var N;
 (function (N) {
     function f() {
@@ -1944,7 +1944,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /**@internal*/ get: function () { return 10; },
         /**@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -2412,7 +2412,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /**@internal*/ get: function () { return 10; },
         /**@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -2936,7 +2936,7 @@ sourceFile:../../../second/second_part1.ts
 6 >Emitted(21, 46) Source(18, 41) + SourceIndex(3)
 7 >Emitted(21, 47) Source(18, 42) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -4280,20 +4280,20 @@ sourceFile:../../third_part1.ts
       "sections": [
         {
           "pos": 0,
-          "end": 3561,
+          "end": 3562,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 0,
-              "end": 3561,
+              "end": 3562,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3561,
-          "end": 3597,
+          "pos": 3562,
+          "end": 3598,
           "kind": "text"
         }
       ]
@@ -4328,9 +4328,9 @@ sourceFile:../../third_part1.ts
 ======================================================================
 File:: /src/third/thirdjs/output/third-output.js
 ----------------------------------------------------------------------
-prepend: (0-3561):: ../../../2/second-output.js texts:: 1
+prepend: (0-3562):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (0-3561)
+text: (0-3562)
 var s = "Hello, world";
 console.log(s);
 console.log(s);
@@ -4352,7 +4352,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /**@internal*/ get: function () { return 10; },
         /**@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -4442,7 +4442,7 @@ var C = /** @class */ (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3561-3597)
+text: (3562-3598)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-jsdoc-style-with-comments-emit-enabled.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-jsdoc-style-with-comments-emit-enabled.js
index 29ad265d6ab55..bb77cfa4a37be 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-jsdoc-style-with-comments-emit-enabled.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-jsdoc-style-with-comments-emit-enabled.js
@@ -286,7 +286,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /**@internal*/ get: function () { return 10; },
         /**@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -810,7 +810,7 @@ sourceFile:../../../second/second_part1.ts
 6 >Emitted(21, 46) Source(18, 41) + SourceIndex(3)
 7 >Emitted(21, 47) Source(18, 42) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -2167,20 +2167,20 @@ sourceFile:../../third_part1.ts
         },
         {
           "pos": 127,
-          "end": 3561,
+          "end": 3562,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 127,
-              "end": 3561,
+              "end": 3562,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3561,
-          "end": 3597,
+          "pos": 3562,
+          "end": 3598,
           "kind": "text"
         }
       ]
@@ -2240,9 +2240,9 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-prepend: (127-3561):: ../../../2/second-output.js texts:: 1
+prepend: (127-3562):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (127-3561)
+text: (127-3562)
 var N;
 (function (N) {
     function f() {
@@ -2257,7 +2257,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /**@internal*/ get: function () { return 10; },
         /**@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -2347,7 +2347,7 @@ var C = /** @class */ (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3561-3597)
+text: (3562-3598)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-when-one-two-three-are-prepended-in-order.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-when-one-two-three-are-prepended-in-order.js
index 08a0bffd148e2..d4297aa688d5c 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-when-one-two-three-are-prepended-in-order.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-when-one-two-three-are-prepended-in-order.js
@@ -20,7 +20,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -519,7 +519,7 @@ sourceFile:../second/second_part1.ts
 4 >Emitted(21, 31) Source(18, 40) + SourceIndex(3)
 5 >Emitted(21, 32) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -1747,7 +1747,7 @@ sourceFile:../second/second_part2.ts
         },
         {
           "pos": 127,
-          "end": 3179,
+          "end": 3180,
           "kind": "text"
         }
       ]
@@ -1829,7 +1829,7 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-text: (127-3179)
+text: (127-3180)
 var N;
 (function (N) {
     function f() {
@@ -1844,7 +1844,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -2312,7 +2312,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -2813,7 +2813,7 @@ sourceFile:../../../second/second_part1.ts
 4 >Emitted(21, 31) Source(18, 40) + SourceIndex(3)
 5 >Emitted(21, 32) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -4080,20 +4080,20 @@ sourceFile:../../third_part1.ts
       "sections": [
         {
           "pos": 0,
-          "end": 3179,
+          "end": 3180,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 0,
-              "end": 3179,
+              "end": 3180,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3179,
-          "end": 3215,
+          "pos": 3180,
+          "end": 3216,
           "kind": "text"
         }
       ]
@@ -4128,9 +4128,9 @@ sourceFile:../../third_part1.ts
 ======================================================================
 File:: /src/third/thirdjs/output/third-output.js
 ----------------------------------------------------------------------
-prepend: (0-3179):: ../../../2/second-output.js texts:: 1
+prepend: (0-3180):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (0-3179)
+text: (0-3180)
 var s = "Hello, world";
 console.log(s);
 console.log(s);
@@ -4152,7 +4152,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -4242,7 +4242,7 @@ var C = (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3179-3215)
+text: (3180-3216)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-with-comments-emit-enabled-when-one-two-three-are-prepended-in-order.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-with-comments-emit-enabled-when-one-two-three-are-prepended-in-order.js
index e17e3f05842dd..2ed604119f2c2 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-with-comments-emit-enabled-when-one-two-three-are-prepended-in-order.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-with-comments-emit-enabled-when-one-two-three-are-prepended-in-order.js
@@ -20,7 +20,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /*@internal*/ get: function () { return 10; },
         /*@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -542,7 +542,7 @@ sourceFile:../second/second_part1.ts
 6 >Emitted(21, 45) Source(18, 40) + SourceIndex(3)
 7 >Emitted(21, 46) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -1847,7 +1847,7 @@ sourceFile:../second/second_part2.ts
         },
         {
           "pos": 127,
-          "end": 3543,
+          "end": 3544,
           "kind": "text"
         }
       ]
@@ -1929,7 +1929,7 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-text: (127-3543)
+text: (127-3544)
 var N;
 (function (N) {
     function f() {
@@ -1944,7 +1944,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /*@internal*/ get: function () { return 10; },
         /*@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -2412,7 +2412,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /*@internal*/ get: function () { return 10; },
         /*@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -2936,7 +2936,7 @@ sourceFile:../../../second/second_part1.ts
 6 >Emitted(21, 45) Source(18, 40) + SourceIndex(3)
 7 >Emitted(21, 46) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -4280,20 +4280,20 @@ sourceFile:../../third_part1.ts
       "sections": [
         {
           "pos": 0,
-          "end": 3543,
+          "end": 3544,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 0,
-              "end": 3543,
+              "end": 3544,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3543,
-          "end": 3579,
+          "pos": 3544,
+          "end": 3580,
           "kind": "text"
         }
       ]
@@ -4328,9 +4328,9 @@ sourceFile:../../third_part1.ts
 ======================================================================
 File:: /src/third/thirdjs/output/third-output.js
 ----------------------------------------------------------------------
-prepend: (0-3543):: ../../../2/second-output.js texts:: 1
+prepend: (0-3544):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (0-3543)
+text: (0-3544)
 var s = "Hello, world";
 console.log(s);
 console.log(s);
@@ -4352,7 +4352,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /*@internal*/ get: function () { return 10; },
         /*@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -4442,7 +4442,7 @@ var C = /** @class */ (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3543-3579)
+text: (3544-3580)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-with-comments-emit-enabled.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-with-comments-emit-enabled.js
index 29c643c43f573..266bf8297d9a8 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-with-comments-emit-enabled.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal-with-comments-emit-enabled.js
@@ -286,7 +286,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /*@internal*/ get: function () { return 10; },
         /*@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -810,7 +810,7 @@ sourceFile:../../../second/second_part1.ts
 6 >Emitted(21, 45) Source(18, 40) + SourceIndex(3)
 7 >Emitted(21, 46) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -2167,20 +2167,20 @@ sourceFile:../../third_part1.ts
         },
         {
           "pos": 127,
-          "end": 3543,
+          "end": 3544,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 127,
-              "end": 3543,
+              "end": 3544,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3543,
-          "end": 3579,
+          "pos": 3544,
+          "end": 3580,
           "kind": "text"
         }
       ]
@@ -2240,9 +2240,9 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-prepend: (127-3543):: ../../../2/second-output.js texts:: 1
+prepend: (127-3544):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (127-3543)
+text: (127-3544)
 var N;
 (function (N) {
     function f() {
@@ -2257,7 +2257,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /*@internal*/ get: function () { return 10; },
         /*@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -2347,7 +2347,7 @@ var C = /** @class */ (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3543-3579)
+text: (3544-3580)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal.js
index e91c046c27870..3eb81261ca3be 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/stripInternal.js
@@ -286,7 +286,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -787,7 +787,7 @@ sourceFile:../../../second/second_part1.ts
 4 >Emitted(21, 31) Source(18, 40) + SourceIndex(3)
 5 >Emitted(21, 32) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -2067,20 +2067,20 @@ sourceFile:../../third_part1.ts
         },
         {
           "pos": 127,
-          "end": 3179,
+          "end": 3180,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 127,
-              "end": 3179,
+              "end": 3180,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3179,
-          "end": 3215,
+          "pos": 3180,
+          "end": 3216,
           "kind": "text"
         }
       ]
@@ -2140,9 +2140,9 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-prepend: (127-3179):: ../../../2/second-output.js texts:: 1
+prepend: (127-3180):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (127-3179)
+text: (127-3180)
 var N;
 (function (N) {
     function f() {
@@ -2157,7 +2157,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -2247,7 +2247,7 @@ var C = (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3179-3215)
+text: (3180-3216)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal-jsdoc-style-comment-when-one-two-three-are-prepended-in-order.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal-jsdoc-style-comment-when-one-two-three-are-prepended-in-order.js
index 965863d088eef..00cd4b1117f97 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal-jsdoc-style-comment-when-one-two-three-are-prepended-in-order.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal-jsdoc-style-comment-when-one-two-three-are-prepended-in-order.js
@@ -1156,7 +1156,7 @@ sourceFile:../second/second_part1.ts
 4 >Emitted(20, 31) Source(18, 41) + SourceIndex(3)
 5 >Emitted(20, 32) Source(18, 42) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -2384,7 +2384,7 @@ sourceFile:../second/second_part2.ts
         },
         {
           "pos": 110,
-          "end": 3162,
+          "end": 3163,
           "kind": "text"
         }
       ]
@@ -2460,7 +2460,7 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-text: (110-3162)
+text: (110-3163)
 var N;
 (function (N) {
     function f() {
@@ -2475,7 +2475,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -3704,7 +3704,7 @@ sourceFile:../../../second/second_part1.ts
 4 >Emitted(20, 31) Source(18, 41) + SourceIndex(3)
 5 >Emitted(20, 32) Source(18, 42) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -4971,20 +4971,20 @@ sourceFile:../../third_part1.ts
       "sections": [
         {
           "pos": 0,
-          "end": 3162,
+          "end": 3163,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 0,
-              "end": 3162,
+              "end": 3163,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3162,
-          "end": 3198,
+          "pos": 3163,
+          "end": 3199,
           "kind": "text"
         }
       ]
@@ -5019,9 +5019,9 @@ sourceFile:../../third_part1.ts
 ======================================================================
 File:: /src/third/thirdjs/output/third-output.js
 ----------------------------------------------------------------------
-prepend: (0-3162):: ../../../2/second-output.js texts:: 1
+prepend: (0-3163):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (0-3162)
+text: (0-3163)
 var s = "Hello, world";
 console.log(s);
 console.log(f());
@@ -5042,7 +5042,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -5132,7 +5132,7 @@ var C = (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3162-3198)
+text: (3163-3199)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal-jsdoc-style-comment.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal-jsdoc-style-comment.js
index e57ae860e8868..0627d67b2d503 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal-jsdoc-style-comment.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal-jsdoc-style-comment.js
@@ -1049,7 +1049,7 @@ sourceFile:../../../second/second_part1.ts
 4 >Emitted(20, 31) Source(18, 41) + SourceIndex(3)
 5 >Emitted(20, 32) Source(18, 42) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -2329,20 +2329,20 @@ sourceFile:../../third_part1.ts
         },
         {
           "pos": 110,
-          "end": 3162,
+          "end": 3163,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 110,
-              "end": 3162,
+              "end": 3163,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3162,
-          "end": 3198,
+          "pos": 3163,
+          "end": 3199,
           "kind": "text"
         }
       ]
@@ -2401,9 +2401,9 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-prepend: (110-3162):: ../../../2/second-output.js texts:: 1
+prepend: (110-3163):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (110-3162)
+text: (110-3163)
 var N;
 (function (N) {
     function f() {
@@ -2418,7 +2418,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -2508,7 +2508,7 @@ var C = (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3162-3198)
+text: (3163-3199)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal-when-one-two-three-are-prepended-in-order.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal-when-one-two-three-are-prepended-in-order.js
index 8330077b7b9b7..5ab90491d2358 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal-when-one-two-three-are-prepended-in-order.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal-when-one-two-three-are-prepended-in-order.js
@@ -1156,7 +1156,7 @@ sourceFile:../second/second_part1.ts
 4 >Emitted(20, 31) Source(18, 40) + SourceIndex(3)
 5 >Emitted(20, 32) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -2384,7 +2384,7 @@ sourceFile:../second/second_part2.ts
         },
         {
           "pos": 110,
-          "end": 3162,
+          "end": 3163,
           "kind": "text"
         }
       ]
@@ -2460,7 +2460,7 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-text: (110-3162)
+text: (110-3163)
 var N;
 (function (N) {
     function f() {
@@ -2475,7 +2475,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -3704,7 +3704,7 @@ sourceFile:../../../second/second_part1.ts
 4 >Emitted(20, 31) Source(18, 40) + SourceIndex(3)
 5 >Emitted(20, 32) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -4971,20 +4971,20 @@ sourceFile:../../third_part1.ts
       "sections": [
         {
           "pos": 0,
-          "end": 3162,
+          "end": 3163,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 0,
-              "end": 3162,
+              "end": 3163,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3162,
-          "end": 3198,
+          "pos": 3163,
+          "end": 3199,
           "kind": "text"
         }
       ]
@@ -5019,9 +5019,9 @@ sourceFile:../../third_part1.ts
 ======================================================================
 File:: /src/third/thirdjs/output/third-output.js
 ----------------------------------------------------------------------
-prepend: (0-3162):: ../../../2/second-output.js texts:: 1
+prepend: (0-3163):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (0-3162)
+text: (0-3163)
 var s = "Hello, world";
 console.log(s);
 console.log(f());
@@ -5042,7 +5042,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -5132,7 +5132,7 @@ var C = (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3162-3198)
+text: (3163-3199)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal-with-comments-emit-enabled-when-one-two-three-are-prepended-in-order.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal-with-comments-emit-enabled-when-one-two-three-are-prepended-in-order.js
index 962e2c190993c..11bd73c640522 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal-with-comments-emit-enabled-when-one-two-three-are-prepended-in-order.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal-with-comments-emit-enabled-when-one-two-three-are-prepended-in-order.js
@@ -1179,7 +1179,7 @@ sourceFile:../second/second_part1.ts
 6 >Emitted(20, 45) Source(18, 40) + SourceIndex(3)
 7 >Emitted(20, 46) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -2484,7 +2484,7 @@ sourceFile:../second/second_part2.ts
         },
         {
           "pos": 110,
-          "end": 3526,
+          "end": 3527,
           "kind": "text"
         }
       ]
@@ -2560,7 +2560,7 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-text: (110-3526)
+text: (110-3527)
 var N;
 (function (N) {
     function f() {
@@ -2575,7 +2575,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /*@internal*/ get: function () { return 10; },
         /*@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -3827,7 +3827,7 @@ sourceFile:../../../second/second_part1.ts
 6 >Emitted(20, 45) Source(18, 40) + SourceIndex(3)
 7 >Emitted(20, 46) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -5171,20 +5171,20 @@ sourceFile:../../third_part1.ts
       "sections": [
         {
           "pos": 0,
-          "end": 3526,
+          "end": 3527,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 0,
-              "end": 3526,
+              "end": 3527,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3526,
-          "end": 3562,
+          "pos": 3527,
+          "end": 3563,
           "kind": "text"
         }
       ]
@@ -5219,9 +5219,9 @@ sourceFile:../../third_part1.ts
 ======================================================================
 File:: /src/third/thirdjs/output/third-output.js
 ----------------------------------------------------------------------
-prepend: (0-3526):: ../../../2/second-output.js texts:: 1
+prepend: (0-3527):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (0-3526)
+text: (0-3527)
 var s = "Hello, world";
 console.log(s);
 console.log(f());
@@ -5242,7 +5242,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /*@internal*/ get: function () { return 10; },
         /*@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -5332,7 +5332,7 @@ var C = /** @class */ (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3526-3562)
+text: (3527-3563)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal-with-comments-emit-enabled.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal-with-comments-emit-enabled.js
index fb04c867b4ebe..545d0dd976dab 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal-with-comments-emit-enabled.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal-with-comments-emit-enabled.js
@@ -1072,7 +1072,7 @@ sourceFile:../../../second/second_part1.ts
 6 >Emitted(20, 45) Source(18, 40) + SourceIndex(3)
 7 >Emitted(20, 46) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -2429,20 +2429,20 @@ sourceFile:../../third_part1.ts
         },
         {
           "pos": 110,
-          "end": 3526,
+          "end": 3527,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 110,
-              "end": 3526,
+              "end": 3527,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3526,
-          "end": 3562,
+          "pos": 3527,
+          "end": 3563,
           "kind": "text"
         }
       ]
@@ -2501,9 +2501,9 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-prepend: (110-3526):: ../../../2/second-output.js texts:: 1
+prepend: (110-3527):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (110-3526)
+text: (110-3527)
 var N;
 (function (N) {
     function f() {
@@ -2518,7 +2518,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /*@internal*/ get: function () { return 10; },
         /*@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -2608,7 +2608,7 @@ var C = /** @class */ (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3526-3562)
+text: (3527-3563)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal.js
index 4c263d59de860..abbc4e9046ac9 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change-without-dts-changes/stripInternal.js
@@ -1049,7 +1049,7 @@ sourceFile:../../../second/second_part1.ts
 4 >Emitted(20, 31) Source(18, 40) + SourceIndex(3)
 5 >Emitted(20, 32) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -2329,20 +2329,20 @@ sourceFile:../../third_part1.ts
         },
         {
           "pos": 110,
-          "end": 3162,
+          "end": 3163,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 110,
-              "end": 3162,
+              "end": 3163,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3162,
-          "end": 3198,
+          "pos": 3163,
+          "end": 3199,
           "kind": "text"
         }
       ]
@@ -2401,9 +2401,9 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-prepend: (110-3162):: ../../../2/second-output.js texts:: 1
+prepend: (110-3163):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (110-3162)
+text: (110-3163)
 var N;
 (function (N) {
     function f() {
@@ -2418,7 +2418,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -2508,7 +2508,7 @@ var C = (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3162-3198)
+text: (3163-3199)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-jsdoc-style-comment-when-one-two-three-are-prepended-in-order.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-jsdoc-style-comment-when-one-two-three-are-prepended-in-order.js
index 7a5d6f628edcd..0a653cd573378 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-jsdoc-style-comment-when-one-two-three-are-prepended-in-order.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-jsdoc-style-comment-when-one-two-three-are-prepended-in-order.js
@@ -863,7 +863,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -1334,7 +1334,7 @@ sourceFile:../second/second_part1.ts
 4 >Emitted(20, 31) Source(18, 41) + SourceIndex(3)
 5 >Emitted(20, 32) Source(18, 42) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -2562,7 +2562,7 @@ sourceFile:../second/second_part2.ts
         },
         {
           "pos": 110,
-          "end": 3162,
+          "end": 3163,
           "kind": "text"
         }
       ]
@@ -2643,7 +2643,7 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-text: (110-3162)
+text: (110-3163)
 var N;
 (function (N) {
     function f() {
@@ -2658,7 +2658,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -3583,7 +3583,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -4056,7 +4056,7 @@ sourceFile:../../../second/second_part1.ts
 4 >Emitted(20, 31) Source(18, 41) + SourceIndex(3)
 5 >Emitted(20, 32) Source(18, 42) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -5323,20 +5323,20 @@ sourceFile:../../third_part1.ts
       "sections": [
         {
           "pos": 0,
-          "end": 3162,
+          "end": 3163,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 0,
-              "end": 3162,
+              "end": 3163,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3162,
-          "end": 3198,
+          "pos": 3163,
+          "end": 3199,
           "kind": "text"
         }
       ]
@@ -5371,9 +5371,9 @@ sourceFile:../../third_part1.ts
 ======================================================================
 File:: /src/third/thirdjs/output/third-output.js
 ----------------------------------------------------------------------
-prepend: (0-3162):: ../../../2/second-output.js texts:: 1
+prepend: (0-3163):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (0-3162)
+text: (0-3163)
 var s = "Hello, world";
 console.log(s);
 console.log(f());
@@ -5394,7 +5394,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -5484,7 +5484,7 @@ var C = (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3162-3198)
+text: (3163-3199)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-jsdoc-style-comment.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-jsdoc-style-comment.js
index 6e4cd6c0d2641..1f30e99af4964 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-jsdoc-style-comment.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-jsdoc-style-comment.js
@@ -729,7 +729,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -1065,7 +1065,7 @@ sourceFile:../second/second_part1.ts
 4 >Emitted(14, 31) Source(18, 41) + SourceIndex(0)
 5 >Emitted(14, 32) Source(18, 42) + SourceIndex(0)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -2280,7 +2280,7 @@ sourceFile:../second/second_part2.ts
       "sections": [
         {
           "pos": 0,
-          "end": 3052,
+          "end": 3053,
           "kind": "text"
         }
       ]
@@ -2332,7 +2332,7 @@ sourceFile:../second/second_part2.ts
 ======================================================================
 File:: /src/2/second-output.js
 ----------------------------------------------------------------------
-text: (0-3052)
+text: (0-3053)
 var N;
 (function (N) {
     function f() {
@@ -2347,7 +2347,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -3238,7 +3238,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -3711,7 +3711,7 @@ sourceFile:../../../second/second_part1.ts
 4 >Emitted(20, 31) Source(18, 41) + SourceIndex(3)
 5 >Emitted(20, 32) Source(18, 42) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -4991,20 +4991,20 @@ sourceFile:../../third_part1.ts
         },
         {
           "pos": 110,
-          "end": 3162,
+          "end": 3163,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 110,
-              "end": 3162,
+              "end": 3163,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3162,
-          "end": 3198,
+          "pos": 3163,
+          "end": 3199,
           "kind": "text"
         }
       ]
@@ -5063,9 +5063,9 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-prepend: (110-3162):: ../../../2/second-output.js texts:: 1
+prepend: (110-3163):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (110-3162)
+text: (110-3163)
 var N;
 (function (N) {
     function f() {
@@ -5080,7 +5080,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -5170,7 +5170,7 @@ var C = (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3162-3198)
+text: (3163-3199)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-jsdoc-style-with-comments-emit-enabled-when-one-two-three-are-prepended-in-order.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-jsdoc-style-with-comments-emit-enabled-when-one-two-three-are-prepended-in-order.js
index 0890b8d81889c..dca543f89ea10 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-jsdoc-style-with-comments-emit-enabled-when-one-two-three-are-prepended-in-order.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-jsdoc-style-with-comments-emit-enabled-when-one-two-three-are-prepended-in-order.js
@@ -993,7 +993,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /**@internal*/ get: function () { return 10; },
         /**@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -1487,7 +1487,7 @@ sourceFile:../second/second_part1.ts
 6 >Emitted(20, 46) Source(18, 41) + SourceIndex(3)
 7 >Emitted(20, 47) Source(18, 42) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -2792,7 +2792,7 @@ sourceFile:../second/second_part2.ts
         },
         {
           "pos": 110,
-          "end": 3544,
+          "end": 3545,
           "kind": "text"
         }
       ]
@@ -2873,7 +2873,7 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-text: (110-3544)
+text: (110-3545)
 var N;
 (function (N) {
     function f() {
@@ -2888,7 +2888,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /**@internal*/ get: function () { return 10; },
         /**@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -3841,7 +3841,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /**@internal*/ get: function () { return 10; },
         /**@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -4337,7 +4337,7 @@ sourceFile:../../../second/second_part1.ts
 6 >Emitted(20, 46) Source(18, 41) + SourceIndex(3)
 7 >Emitted(20, 47) Source(18, 42) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -5681,20 +5681,20 @@ sourceFile:../../third_part1.ts
       "sections": [
         {
           "pos": 0,
-          "end": 3544,
+          "end": 3545,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 0,
-              "end": 3544,
+              "end": 3545,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3544,
-          "end": 3580,
+          "pos": 3545,
+          "end": 3581,
           "kind": "text"
         }
       ]
@@ -5729,9 +5729,9 @@ sourceFile:../../third_part1.ts
 ======================================================================
 File:: /src/third/thirdjs/output/third-output.js
 ----------------------------------------------------------------------
-prepend: (0-3544):: ../../../2/second-output.js texts:: 1
+prepend: (0-3545):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (0-3544)
+text: (0-3545)
 var s = "Hello, world";
 console.log(s);
 console.log(f());
@@ -5752,7 +5752,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /**@internal*/ get: function () { return 10; },
         /**@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -5842,7 +5842,7 @@ var C = /** @class */ (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3544-3580)
+text: (3545-3581)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-jsdoc-style-with-comments-emit-enabled.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-jsdoc-style-with-comments-emit-enabled.js
index 87badd920395e..59d7f0c978b6f 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-jsdoc-style-with-comments-emit-enabled.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-jsdoc-style-with-comments-emit-enabled.js
@@ -853,7 +853,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /**@internal*/ get: function () { return 10; },
         /**@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -1212,7 +1212,7 @@ sourceFile:../second/second_part1.ts
 6 >Emitted(14, 46) Source(18, 41) + SourceIndex(0)
 7 >Emitted(14, 47) Source(18, 42) + SourceIndex(0)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -2504,7 +2504,7 @@ sourceFile:../second/second_part2.ts
       "sections": [
         {
           "pos": 0,
-          "end": 3434,
+          "end": 3435,
           "kind": "text"
         }
       ]
@@ -2556,7 +2556,7 @@ sourceFile:../second/second_part2.ts
 ======================================================================
 File:: /src/2/second-output.js
 ----------------------------------------------------------------------
-text: (0-3434)
+text: (0-3435)
 var N;
 (function (N) {
     function f() {
@@ -2571,7 +2571,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /**@internal*/ get: function () { return 10; },
         /**@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -3508,7 +3508,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /**@internal*/ get: function () { return 10; },
         /**@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -4004,7 +4004,7 @@ sourceFile:../../../second/second_part1.ts
 6 >Emitted(20, 46) Source(18, 41) + SourceIndex(3)
 7 >Emitted(20, 47) Source(18, 42) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -5361,20 +5361,20 @@ sourceFile:../../third_part1.ts
         },
         {
           "pos": 110,
-          "end": 3544,
+          "end": 3545,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 110,
-              "end": 3544,
+              "end": 3545,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3544,
-          "end": 3580,
+          "pos": 3545,
+          "end": 3581,
           "kind": "text"
         }
       ]
@@ -5433,9 +5433,9 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-prepend: (110-3544):: ../../../2/second-output.js texts:: 1
+prepend: (110-3545):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (110-3544)
+text: (110-3545)
 var N;
 (function (N) {
     function f() {
@@ -5450,7 +5450,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /**@internal*/ get: function () { return 10; },
         /**@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -5540,7 +5540,7 @@ var C = /** @class */ (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3544-3580)
+text: (3545-3581)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-when-one-two-three-are-prepended-in-order.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-when-one-two-three-are-prepended-in-order.js
index 8986286317040..5fb287a69539c 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-when-one-two-three-are-prepended-in-order.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-when-one-two-three-are-prepended-in-order.js
@@ -863,7 +863,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -1334,7 +1334,7 @@ sourceFile:../second/second_part1.ts
 4 >Emitted(20, 31) Source(18, 40) + SourceIndex(3)
 5 >Emitted(20, 32) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -2562,7 +2562,7 @@ sourceFile:../second/second_part2.ts
         },
         {
           "pos": 110,
-          "end": 3162,
+          "end": 3163,
           "kind": "text"
         }
       ]
@@ -2643,7 +2643,7 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-text: (110-3162)
+text: (110-3163)
 var N;
 (function (N) {
     function f() {
@@ -2658,7 +2658,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -3583,7 +3583,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -4056,7 +4056,7 @@ sourceFile:../../../second/second_part1.ts
 4 >Emitted(20, 31) Source(18, 40) + SourceIndex(3)
 5 >Emitted(20, 32) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -5323,20 +5323,20 @@ sourceFile:../../third_part1.ts
       "sections": [
         {
           "pos": 0,
-          "end": 3162,
+          "end": 3163,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 0,
-              "end": 3162,
+              "end": 3163,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3162,
-          "end": 3198,
+          "pos": 3163,
+          "end": 3199,
           "kind": "text"
         }
       ]
@@ -5371,9 +5371,9 @@ sourceFile:../../third_part1.ts
 ======================================================================
 File:: /src/third/thirdjs/output/third-output.js
 ----------------------------------------------------------------------
-prepend: (0-3162):: ../../../2/second-output.js texts:: 1
+prepend: (0-3163):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (0-3162)
+text: (0-3163)
 var s = "Hello, world";
 console.log(s);
 console.log(f());
@@ -5394,7 +5394,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -5484,7 +5484,7 @@ var C = (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3162-3198)
+text: (3163-3199)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-with-comments-emit-enabled-when-one-two-three-are-prepended-in-order.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-with-comments-emit-enabled-when-one-two-three-are-prepended-in-order.js
index 5d2941abca299..fdf274ec0f695 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-with-comments-emit-enabled-when-one-two-three-are-prepended-in-order.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-with-comments-emit-enabled-when-one-two-three-are-prepended-in-order.js
@@ -863,7 +863,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /*@internal*/ get: function () { return 10; },
         /*@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -1357,7 +1357,7 @@ sourceFile:../second/second_part1.ts
 6 >Emitted(20, 45) Source(18, 40) + SourceIndex(3)
 7 >Emitted(20, 46) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -2662,7 +2662,7 @@ sourceFile:../second/second_part2.ts
         },
         {
           "pos": 110,
-          "end": 3526,
+          "end": 3527,
           "kind": "text"
         }
       ]
@@ -2743,7 +2743,7 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-text: (110-3526)
+text: (110-3527)
 var N;
 (function (N) {
     function f() {
@@ -2758,7 +2758,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /*@internal*/ get: function () { return 10; },
         /*@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -3705,7 +3705,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /*@internal*/ get: function () { return 10; },
         /*@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -4201,7 +4201,7 @@ sourceFile:../../../second/second_part1.ts
 6 >Emitted(20, 45) Source(18, 40) + SourceIndex(3)
 7 >Emitted(20, 46) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -5545,20 +5545,20 @@ sourceFile:../../third_part1.ts
       "sections": [
         {
           "pos": 0,
-          "end": 3526,
+          "end": 3527,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 0,
-              "end": 3526,
+              "end": 3527,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3526,
-          "end": 3562,
+          "pos": 3527,
+          "end": 3563,
           "kind": "text"
         }
       ]
@@ -5593,9 +5593,9 @@ sourceFile:../../third_part1.ts
 ======================================================================
 File:: /src/third/thirdjs/output/third-output.js
 ----------------------------------------------------------------------
-prepend: (0-3526):: ../../../2/second-output.js texts:: 1
+prepend: (0-3527):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (0-3526)
+text: (0-3527)
 var s = "Hello, world";
 console.log(s);
 console.log(f());
@@ -5616,7 +5616,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /*@internal*/ get: function () { return 10; },
         /*@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -5706,7 +5706,7 @@ var C = /** @class */ (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3526-3562)
+text: (3527-3563)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-with-comments-emit-enabled.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-with-comments-emit-enabled.js
index 2475d4e4eda78..75bd4c9e58478 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-with-comments-emit-enabled.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal-with-comments-emit-enabled.js
@@ -729,7 +729,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /*@internal*/ get: function () { return 10; },
         /*@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -1088,7 +1088,7 @@ sourceFile:../second/second_part1.ts
 6 >Emitted(14, 45) Source(18, 40) + SourceIndex(0)
 7 >Emitted(14, 46) Source(18, 41) + SourceIndex(0)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -2380,7 +2380,7 @@ sourceFile:../second/second_part2.ts
       "sections": [
         {
           "pos": 0,
-          "end": 3416,
+          "end": 3417,
           "kind": "text"
         }
       ]
@@ -2432,7 +2432,7 @@ sourceFile:../second/second_part2.ts
 ======================================================================
 File:: /src/2/second-output.js
 ----------------------------------------------------------------------
-text: (0-3416)
+text: (0-3417)
 var N;
 (function (N) {
     function f() {
@@ -2447,7 +2447,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /*@internal*/ get: function () { return 10; },
         /*@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -3378,7 +3378,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /*@internal*/ get: function () { return 10; },
         /*@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -3874,7 +3874,7 @@ sourceFile:../../../second/second_part1.ts
 6 >Emitted(20, 45) Source(18, 40) + SourceIndex(3)
 7 >Emitted(20, 46) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -5231,20 +5231,20 @@ sourceFile:../../third_part1.ts
         },
         {
           "pos": 110,
-          "end": 3526,
+          "end": 3527,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 110,
-              "end": 3526,
+              "end": 3527,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3526,
-          "end": 3562,
+          "pos": 3527,
+          "end": 3563,
           "kind": "text"
         }
       ]
@@ -5303,9 +5303,9 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-prepend: (110-3526):: ../../../2/second-output.js texts:: 1
+prepend: (110-3527):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (110-3526)
+text: (110-3527)
 var N;
 (function (N) {
     function f() {
@@ -5320,7 +5320,7 @@ var normalC = /** @class */ (function () {
     Object.defineProperty(normalC.prototype, "c", {
         /*@internal*/ get: function () { return 10; },
         /*@internal*/ set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -5410,7 +5410,7 @@ var C = /** @class */ (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3526-3562)
+text: (3527-3563)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal.js
index 7ac42063f7d1a..ec27d47084138 100644
--- a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal.js
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/stripInternal.js
@@ -729,7 +729,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -1065,7 +1065,7 @@ sourceFile:../second/second_part1.ts
 4 >Emitted(14, 31) Source(18, 40) + SourceIndex(0)
 5 >Emitted(14, 32) Source(18, 41) + SourceIndex(0)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -2280,7 +2280,7 @@ sourceFile:../second/second_part2.ts
       "sections": [
         {
           "pos": 0,
-          "end": 3052,
+          "end": 3053,
           "kind": "text"
         }
       ]
@@ -2332,7 +2332,7 @@ sourceFile:../second/second_part2.ts
 ======================================================================
 File:: /src/2/second-output.js
 ----------------------------------------------------------------------
-text: (0-3052)
+text: (0-3053)
 var N;
 (function (N) {
     function f() {
@@ -2347,7 +2347,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -3238,7 +3238,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -3711,7 +3711,7 @@ sourceFile:../../../second/second_part1.ts
 4 >Emitted(20, 31) Source(18, 40) + SourceIndex(3)
 5 >Emitted(20, 32) Source(18, 41) + SourceIndex(3)
 ---
->>>        enumerable: true,
+>>>        enumerable: false,
 >>>        configurable: true
 >>>    });
 1 >^^^^^^^
@@ -4991,20 +4991,20 @@ sourceFile:../../third_part1.ts
         },
         {
           "pos": 110,
-          "end": 3162,
+          "end": 3163,
           "kind": "prepend",
           "data": "../../../2/second-output.js",
           "texts": [
             {
               "pos": 110,
-              "end": 3162,
+              "end": 3163,
               "kind": "text"
             }
           ]
         },
         {
-          "pos": 3162,
-          "end": 3198,
+          "pos": 3163,
+          "end": 3199,
           "kind": "text"
         }
       ]
@@ -5063,9 +5063,9 @@ function f() {
 }
 
 ----------------------------------------------------------------------
-prepend: (110-3162):: ../../../2/second-output.js texts:: 1
+prepend: (110-3163):: ../../../2/second-output.js texts:: 1
 >>--------------------------------------------------------------------
-text: (110-3162)
+text: (110-3163)
 var N;
 (function (N) {
     function f() {
@@ -5080,7 +5080,7 @@ var normalC = (function () {
     Object.defineProperty(normalC.prototype, "c", {
         get: function () { return 10; },
         set: function (val) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return normalC;
@@ -5170,7 +5170,7 @@ var C = (function () {
 }());
 
 ----------------------------------------------------------------------
-text: (3162-3198)
+text: (3163-3199)
 var c = new C();
 c.doSomething();
 
diff --git a/tests/baselines/reference/twoAccessorsWithSameName.js b/tests/baselines/reference/twoAccessorsWithSameName.js
index 4bc385652c47e..23386d9aeaeff 100644
--- a/tests/baselines/reference/twoAccessorsWithSameName.js
+++ b/tests/baselines/reference/twoAccessorsWithSameName.js
@@ -40,7 +40,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C.prototype, "x", {
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
@@ -50,7 +50,7 @@ var D = /** @class */ (function () {
     }
     Object.defineProperty(D.prototype, "x", {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return D;
@@ -63,7 +63,7 @@ var E = /** @class */ (function () {
             return 1;
         },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return E;
diff --git a/tests/baselines/reference/twoAccessorsWithSameName2.js b/tests/baselines/reference/twoAccessorsWithSameName2.js
index 449adca8bf2b8..3c2b050adb8a0 100644
--- a/tests/baselines/reference/twoAccessorsWithSameName2.js
+++ b/tests/baselines/reference/twoAccessorsWithSameName2.js
@@ -22,7 +22,7 @@ var C = /** @class */ (function () {
     }
     Object.defineProperty(C, "x", {
         get: function () { return 1; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
@@ -32,7 +32,7 @@ var D = /** @class */ (function () {
     }
     Object.defineProperty(D, "x", {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return D;
@@ -45,7 +45,7 @@ var E = /** @class */ (function () {
             return 1;
         },
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return E;
diff --git a/tests/baselines/reference/typeGuardFunctionErrors.js b/tests/baselines/reference/typeGuardFunctionErrors.js
index 69eb02229b96b..7e640fea6d7db 100644
--- a/tests/baselines/reference/typeGuardFunctionErrors.js
+++ b/tests/baselines/reference/typeGuardFunctionErrors.js
@@ -274,14 +274,14 @@ var D = /** @class */ (function () {
         get: function (p1) {
             return true;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(D.prototype, "m2", {
         set: function (p1) {
             return true;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return D;
diff --git a/tests/baselines/reference/typeGuardOfFormThisMember.js b/tests/baselines/reference/typeGuardOfFormThisMember.js
index 1d4d9df79e22d..d436bbf80c853 100644
--- a/tests/baselines/reference/typeGuardOfFormThisMember.js
+++ b/tests/baselines/reference/typeGuardOfFormThisMember.js
@@ -110,14 +110,14 @@ var Test;
             set: function (param) {
                 // noop
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(FileSystemObject.prototype, "isDirectory", {
             get: function () {
                 return this instanceof Directory;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return FileSystemObject;
diff --git a/tests/baselines/reference/typeGuardOfFormThisMemberErrors.js b/tests/baselines/reference/typeGuardOfFormThisMemberErrors.js
index 1992c339b328d..8aa7f4c9d1da6 100644
--- a/tests/baselines/reference/typeGuardOfFormThisMemberErrors.js
+++ b/tests/baselines/reference/typeGuardOfFormThisMemberErrors.js
@@ -60,14 +60,14 @@ var Test;
             set: function (param) {
                 // noop
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         Object.defineProperty(FileSystemObject.prototype, "isDirectory", {
             get: function () {
                 return this instanceof Directory;
             },
-            enumerable: true,
+            enumerable: false,
             configurable: true
         });
         return FileSystemObject;
diff --git a/tests/baselines/reference/typeGuardsInClassAccessors.js b/tests/baselines/reference/typeGuardsInClassAccessors.js
index fe053e72b9afc..9ed4288805fc5 100644
--- a/tests/baselines/reference/typeGuardsInClassAccessors.js
+++ b/tests/baselines/reference/typeGuardsInClassAccessors.js
@@ -132,7 +132,7 @@ var ClassWithAccessors = /** @class */ (function () {
             var var2;
             num = typeof var2 === "string" && var2.length; // string
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(ClassWithAccessors.prototype, "pp1", {
@@ -155,7 +155,7 @@ var ClassWithAccessors = /** @class */ (function () {
             var var2;
             num = typeof var2 === "string" && var2.length; // string
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(ClassWithAccessors, "s1", {
@@ -178,7 +178,7 @@ var ClassWithAccessors = /** @class */ (function () {
             var var2;
             num = typeof var2 === "string" && var2.length; // string
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(ClassWithAccessors, "ss1", {
@@ -201,7 +201,7 @@ var ClassWithAccessors = /** @class */ (function () {
             var var2;
             num = typeof var2 === "string" && var2.length; // string
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return ClassWithAccessors;
diff --git a/tests/baselines/reference/typeGuardsInProperties.js b/tests/baselines/reference/typeGuardsInProperties.js
index 43828573aa9d8..b1f9f57da5ebf 100644
--- a/tests/baselines/reference/typeGuardsInProperties.js
+++ b/tests/baselines/reference/typeGuardsInProperties.js
@@ -38,7 +38,7 @@ var C1 = /** @class */ (function () {
         get: function () {
             return strOrNum;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C1.prototype.method = function () {
diff --git a/tests/baselines/reference/typeOfThisInAccessor.js b/tests/baselines/reference/typeOfThisInAccessor.js
index 2fdde586ceaaa..7d7b856a815a8 100644
--- a/tests/baselines/reference/typeOfThisInAccessor.js
+++ b/tests/baselines/reference/typeOfThisInAccessor.js
@@ -40,7 +40,7 @@ var C = /** @class */ (function () {
             var r = this; // C
             return 1;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "y", {
@@ -48,7 +48,7 @@ var C = /** @class */ (function () {
             var r2 = this; // typeof C
             return 1;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
@@ -61,7 +61,7 @@ var D = /** @class */ (function () {
             var r = this; // D<T>
             return 1;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(D, "y", {
@@ -69,7 +69,7 @@ var D = /** @class */ (function () {
             var r2 = this; // typeof D
             return 1;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return D;
diff --git a/tests/baselines/reference/typeOfThisInInstanceMember.js b/tests/baselines/reference/typeOfThisInInstanceMember.js
index 7987c1aaabdd7..7e7f13c03310a 100644
--- a/tests/baselines/reference/typeOfThisInInstanceMember.js
+++ b/tests/baselines/reference/typeOfThisInInstanceMember.js
@@ -48,7 +48,7 @@ var C = /** @class */ (function () {
         get: function () {
             return this;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/typeOfThisInInstanceMember2.js b/tests/baselines/reference/typeOfThisInInstanceMember2.js
index 4e07609c0f290..c168319b979b4 100644
--- a/tests/baselines/reference/typeOfThisInInstanceMember2.js
+++ b/tests/baselines/reference/typeOfThisInInstanceMember2.js
@@ -52,7 +52,7 @@ var C = /** @class */ (function () {
         get: function () {
             return this;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/typeOfThisInStatics.js b/tests/baselines/reference/typeOfThisInStatics.js
index e8de4e56a87ca..ba8a5833481f0 100644
--- a/tests/baselines/reference/typeOfThisInStatics.js
+++ b/tests/baselines/reference/typeOfThisInStatics.js
@@ -22,7 +22,7 @@ var C = /** @class */ (function () {
             var r = this;
             return 1;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
diff --git a/tests/baselines/reference/typeParametersInStaticAccessors.js b/tests/baselines/reference/typeParametersInStaticAccessors.js
index ec58167ac083b..c1366042dc6f0 100644
--- a/tests/baselines/reference/typeParametersInStaticAccessors.js
+++ b/tests/baselines/reference/typeParametersInStaticAccessors.js
@@ -10,12 +10,12 @@ var foo = /** @class */ (function () {
     }
     Object.defineProperty(foo, "Foo", {
         get: function () { return null; },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(foo, "Bar", {
         set: function (v) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return foo;
diff --git a/tests/baselines/reference/typeQueryOnClass.js b/tests/baselines/reference/typeQueryOnClass.js
index 85ae02c0d6c5c..2e99e21a1f26f 100644
--- a/tests/baselines/reference/typeQueryOnClass.js
+++ b/tests/baselines/reference/typeQueryOnClass.js
@@ -72,14 +72,14 @@ var C = /** @class */ (function () {
         },
         set: function (x) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C, "sd", {
         get: function () {
             return 1;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.prototype.baz = function (x) { return ''; };
@@ -89,14 +89,14 @@ var C = /** @class */ (function () {
         },
         set: function (x) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Object.defineProperty(C.prototype, "id", {
         get: function () {
             return 1;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     C.sa = 1;
diff --git a/tests/baselines/reference/unusedGetterInClass.js b/tests/baselines/reference/unusedGetterInClass.js
index 3cdac7b63df58..c0413e6c34f7c 100644
--- a/tests/baselines/reference/unusedGetterInClass.js
+++ b/tests/baselines/reference/unusedGetterInClass.js
@@ -19,7 +19,7 @@ var Employee = /** @class */ (function () {
         },
         // Will not also error on the setter
         set: function (_) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Employee;
diff --git a/tests/baselines/reference/unusedLocalsAndParameters.js b/tests/baselines/reference/unusedLocalsAndParameters.js
index 5039a9c1712a7..600dbce98f203 100644
--- a/tests/baselines/reference/unusedLocalsAndParameters.js
+++ b/tests/baselines/reference/unusedLocalsAndParameters.js
@@ -110,7 +110,7 @@ var C = /** @class */ (function () {
         // Accessor declaration paramter
         set: function (v) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
@@ -125,7 +125,7 @@ var E = /** @class */ (function () {
         // Accessor declaration paramter
         set: function (v) {
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return class_1;
diff --git a/tests/baselines/reference/unusedLocalsAndParametersDeferred.js b/tests/baselines/reference/unusedLocalsAndParametersDeferred.js
index df8b7d7e48731..d17602921677e 100644
--- a/tests/baselines/reference/unusedLocalsAndParametersDeferred.js
+++ b/tests/baselines/reference/unusedLocalsAndParametersDeferred.js
@@ -207,7 +207,7 @@ var C = /** @class */ (function () {
                 v;
             });
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return C;
@@ -234,7 +234,7 @@ var E = /** @class */ (function () {
                 v;
             });
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return class_1;
diff --git a/tests/baselines/reference/unusedPrivateMembers.js b/tests/baselines/reference/unusedPrivateMembers.js
index 05c55c1ecc49d..ddca733ec0960 100644
--- a/tests/baselines/reference/unusedPrivateMembers.js
+++ b/tests/baselines/reference/unusedPrivateMembers.js
@@ -77,7 +77,7 @@ var Test3 = /** @class */ (function () {
         get: function () {
             return 0;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Test3.prototype.test = function () {
@@ -93,7 +93,7 @@ var Test4 = /** @class */ (function () {
         set: function (v) {
             v;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Test4.prototype.test = function () {
diff --git a/tests/baselines/reference/unusedSetterInClass.js b/tests/baselines/reference/unusedSetterInClass.js
index 9b7a65eb449f4..3ca0fbda62c3c 100644
--- a/tests/baselines/reference/unusedSetterInClass.js
+++ b/tests/baselines/reference/unusedSetterInClass.js
@@ -15,7 +15,7 @@ var Employee = /** @class */ (function () {
         set: function (newName) {
             this._fullName = newName;
         },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     return Employee;
diff --git a/tests/baselines/reference/unusedSetterInClass2.js b/tests/baselines/reference/unusedSetterInClass2.js
index 9c3111982a9e5..0978cfcd497ef 100644
--- a/tests/baselines/reference/unusedSetterInClass2.js
+++ b/tests/baselines/reference/unusedSetterInClass2.js
@@ -15,7 +15,7 @@ var Employee = /** @class */ (function () {
     }
     Object.defineProperty(Employee.prototype, "p", {
         set: function (_) { },
-        enumerable: true,
+        enumerable: false,
         configurable: true
     });
     Employee.prototype.m = function () {

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