diff --git a/tests/cases/fourslash/codeFixClassExtendAbstractMethodTypeParamsInstantiateNumber.ts b/tests/cases/fourslash/codeFixClassExtendAbstractMethodTypeParamsInstantiateNumber.ts
index bdf198b89e3..a69852f5e9a 100644
--- a/tests/cases/fourslash/codeFixClassExtendAbstractMethodTypeParamsInstantiateNumber.ts
+++ b/tests/cases/fourslash/codeFixClassExtendAbstractMethodTypeParamsInstantiateNumber.ts
@@ -4,8 +4,7 @@
 ////    abstract f(x: T): T;
 //// }
 ////
-//// class C extends A<number> {[|
-//// |]}
+//// class C extends A<number> {[| |]}
 
 verify.rangeAfterCodeFix(`f(x: number): number{
     throw new Error('Method not implemented.');
diff --git a/tests/cases/fourslash/codeFixClassExtendAbstractMethodTypeParamsInstantiateU.ts b/tests/cases/fourslash/codeFixClassExtendAbstractMethodTypeParamsInstantiateU.ts
index 647a533c1c5..98d118214d2 100644
--- a/tests/cases/fourslash/codeFixClassExtendAbstractMethodTypeParamsInstantiateU.ts
+++ b/tests/cases/fourslash/codeFixClassExtendAbstractMethodTypeParamsInstantiateU.ts
@@ -4,8 +4,7 @@
 ////    abstract f(x: T): T;
 //// }
 ////
-//// class C<U> extends A<U> {[|
-//// |]}    
+//// class C<U> extends A<U> {[| |]}
 
 verify.rangeAfterCodeFix(`f(x: U): U{
     throw new Error('Method not implemented.');
diff --git a/tests/cases/fourslash/codeFixClassExtendAbstractPrivateProperty.ts b/tests/cases/fourslash/codeFixClassExtendAbstractPrivateProperty.ts
index d395272b36f..b8f6b3d81eb 100644
--- a/tests/cases/fourslash/codeFixClassExtendAbstractPrivateProperty.ts
+++ b/tests/cases/fourslash/codeFixClassExtendAbstractPrivateProperty.ts
@@ -4,8 +4,7 @@
 ////    private abstract x: number;
 //// }
 ////
-//// class C extends A {[|
-//// |]}
+//// class C extends A {[| |]}
 
 // We don't know how to fix this problem. We can:
 // 1) Make x protected, and then insert.
diff --git a/tests/cases/fourslash/codeFixClassExtendAbstractProperty.ts b/tests/cases/fourslash/codeFixClassExtendAbstractProperty.ts
index b7300acf5ae..1973f452f6d 100644
--- a/tests/cases/fourslash/codeFixClassExtendAbstractProperty.ts
+++ b/tests/cases/fourslash/codeFixClassExtendAbstractProperty.ts
@@ -7,8 +7,7 @@
 ////    abstract foo(): number;
 //// }
 ////
-//// class C extends A {[|
-//// |]}
+//// class C extends A {[| |]}
 
 verify.rangeAfterCodeFix(`
     x: number;
diff --git a/tests/cases/fourslash/codeFixClassExtendAbstractProtectedProperty.ts b/tests/cases/fourslash/codeFixClassExtendAbstractProtectedProperty.ts
index 6d0571fce6b..d2532ef16de 100644
--- a/tests/cases/fourslash/codeFixClassExtendAbstractProtectedProperty.ts
+++ b/tests/cases/fourslash/codeFixClassExtendAbstractProtectedProperty.ts
@@ -4,8 +4,7 @@
 ////    protected abstract x: number;
 //// }
 ////
-//// class C extends A {[|
-//// |]}
+//// class C extends A {[| |]}
 
 verify.rangeAfterCodeFix(`
 protected x: number;
diff --git a/tests/cases/fourslash/codeFixClassExtendAbstractPublicProperty.ts b/tests/cases/fourslash/codeFixClassExtendAbstractPublicProperty.ts
index 917f75051f1..495d661ec79 100644
--- a/tests/cases/fourslash/codeFixClassExtendAbstractPublicProperty.ts
+++ b/tests/cases/fourslash/codeFixClassExtendAbstractPublicProperty.ts
@@ -4,8 +4,8 @@
 ////    public abstract x: number;
 //// }
 ////
-//// class C extends A {[|
-//// |]}
+//// class C extends A {[| |]}
+
 
 verify.rangeAfterCodeFix(`
 public x: number;
diff --git a/tests/cases/fourslash/codeFixClassImplementClassMethodViaHeritage.ts b/tests/cases/fourslash/codeFixClassImplementClassMethodViaHeritage.ts
index 4365a160531..b70c2898f15 100644
--- a/tests/cases/fourslash/codeFixClassImplementClassMethodViaHeritage.ts
+++ b/tests/cases/fourslash/codeFixClassImplementClassMethodViaHeritage.ts
@@ -8,8 +8,8 @@
 ////
 //// }
 ////
-//// class C3 implements C2 {[|
-////     |]f2(){}
+//// class C3 implements C2 {[| |]
+////     f2(){}
 //// }
 
 verify.rangeAfterCodeFix(`f1(): void{
diff --git a/tests/cases/fourslash/codeFixClassImplementDeepInheritance.ts b/tests/cases/fourslash/codeFixClassImplementDeepInheritance.ts
index e8b199b21af..f11dc29395d 100644
--- a/tests/cases/fourslash/codeFixClassImplementDeepInheritance.ts
+++ b/tests/cases/fourslash/codeFixClassImplementDeepInheritance.ts
@@ -24,8 +24,7 @@
 //// }
 //// 
 //// interface I6 extends C4 {}
-//// class C5 implements I6 {[|
-//// |]}
+//// class C5 implements I6 {[| |]}
 
 
 /**
diff --git a/tests/cases/fourslash/codeFixClassImplementInterface36.ts b/tests/cases/fourslash/codeFixClassImplementInterface36.ts
index f9fc48991fc..d96ce523902 100644
--- a/tests/cases/fourslash/codeFixClassImplementInterface36.ts
+++ b/tests/cases/fourslash/codeFixClassImplementInterface36.ts
@@ -10,9 +10,7 @@
 ////
 //// interface I1 extends C1, C2 {}
 ////
-//// class C3 implements I1 {[|
-////
-//// |]}
+//// class C3 implements I1 {[| |]}
 
 verify.rangeAfterCodeFix(`f1<T extends number>(){
     throw new Error('Method not implemented.');
diff --git a/tests/cases/fourslash/codeFixClassImplementInterface39.ts b/tests/cases/fourslash/codeFixClassImplementInterface39.ts
index f81dea49782..1df34c2e1a2 100644
--- a/tests/cases/fourslash/codeFixClassImplementInterface39.ts
+++ b/tests/cases/fourslash/codeFixClassImplementInterface39.ts
@@ -9,8 +9,7 @@
 ////     f1();
 //// }
 ////
-//// class C1 implements N1.I1 {[|
-//// |]}
+//// class C1 implements N1.I1 {[| |]}
 
 verify.rangeAfterCodeFix(`f1(): string{
     throw new Error('Method not implemented.');
diff --git a/tests/cases/fourslash/codeFixClassImplementInterfaceDuplicateMember1.ts b/tests/cases/fourslash/codeFixClassImplementInterfaceDuplicateMember1.ts
index a2154de567a..bea14ae4040 100644
--- a/tests/cases/fourslash/codeFixClassImplementInterfaceDuplicateMember1.ts
+++ b/tests/cases/fourslash/codeFixClassImplementInterfaceDuplicateMember1.ts
@@ -7,7 +7,6 @@
 ////     x: number;
 //// }
 ////
-//// class C implements I1,I2 {[|
-//// |]}
+//// class C implements I1,I2 {[| |]}
 
 verify.codeFixAvailable();
\ No newline at end of file
diff --git a/tests/cases/fourslash/codeFixClassImplementInterfaceIndexSignaturesNumber.ts b/tests/cases/fourslash/codeFixClassImplementInterfaceIndexSignaturesNumber.ts
index 0f143442530..41bb7257e41 100644
--- a/tests/cases/fourslash/codeFixClassImplementInterfaceIndexSignaturesNumber.ts
+++ b/tests/cases/fourslash/codeFixClassImplementInterfaceIndexSignaturesNumber.ts
@@ -4,8 +4,7 @@
 ////     [x: number]: I;
 //// }
 ////
-//// class C implements I {[|
-//// |]}
+//// class C implements I {[| |]}
 
 verify.rangeAfterCodeFix(`
     [x: number]: I;
diff --git a/tests/cases/fourslash/codeFixClassImplementInterfaceMethodThisAndSelfReference.ts b/tests/cases/fourslash/codeFixClassImplementInterfaceMethodThisAndSelfReference.ts
index 95cc3476bf1..48e33e6ef0c 100644
--- a/tests/cases/fourslash/codeFixClassImplementInterfaceMethodThisAndSelfReference.ts
+++ b/tests/cases/fourslash/codeFixClassImplementInterfaceMethodThisAndSelfReference.ts
@@ -4,8 +4,7 @@
 ////     f(x: number, y: this): I
 //// }
 ////
-//// class C implements I {[|
-//// |]}
+//// class C implements I {[| |]}
 
 verify.rangeAfterCodeFix(`
 f(x: number,y: this): I {
diff --git a/tests/cases/fourslash/codeFixClassImplementInterfaceMultipleImplements1.ts b/tests/cases/fourslash/codeFixClassImplementInterfaceMultipleImplements1.ts
index c8d61227c49..5043a4d9c23 100644
--- a/tests/cases/fourslash/codeFixClassImplementInterfaceMultipleImplements1.ts
+++ b/tests/cases/fourslash/codeFixClassImplementInterfaceMultipleImplements1.ts
@@ -7,13 +7,12 @@
 ////     y: number;
 //// }
 ////
-//// class C implements I1,I2 {[|
+//// class C implements I1,I2 {[| |]
 ////     y: number;
-//// |]}
+//// }
 
 verify.rangeAfterCodeFix(`
 x: number;
-y: number;
 `);
 
 verify.not.codeFixAvailable();
diff --git a/tests/cases/fourslash/codeFixClassImplementInterfaceMultipleImplements2.ts b/tests/cases/fourslash/codeFixClassImplementInterfaceMultipleImplements2.ts
index d29b23998b8..ead23751680 100644
--- a/tests/cases/fourslash/codeFixClassImplementInterfaceMultipleImplements2.ts
+++ b/tests/cases/fourslash/codeFixClassImplementInterfaceMultipleImplements2.ts
@@ -7,13 +7,12 @@
 ////     y: number;
 //// }
 ////
-//// class C implements I1,I2 {[|
+//// class C implements I1,I2 {[| |]
 ////     x: number;
 //// |]}
 
 verify.rangeAfterCodeFix(`
 y: number;
-x: number;
 `);
 
 verify.not.codeFixAvailable();
diff --git a/tests/cases/fourslash/codeFixClassImplementInterfaceMultipleImplementsIntersection1.ts b/tests/cases/fourslash/codeFixClassImplementInterfaceMultipleImplementsIntersection1.ts
index 321d41e4633..cac1038eb18 100644
--- a/tests/cases/fourslash/codeFixClassImplementInterfaceMultipleImplementsIntersection1.ts
+++ b/tests/cases/fourslash/codeFixClassImplementInterfaceMultipleImplementsIntersection1.ts
@@ -7,7 +7,6 @@
 ////     x: string;
 //// }
 ////
-//// class C implements I1,I2 {[|
-//// |]}
+//// class C implements I1,I2 {[| |]}
 
 verify.codeFixAvailable();
\ No newline at end of file
diff --git a/tests/cases/fourslash/codeFixClassImplementInterfaceMultipleMembersAndPunctuation.ts b/tests/cases/fourslash/codeFixClassImplementInterfaceMultipleMembersAndPunctuation.ts
index beab89c06a5..afc1dae551c 100644
--- a/tests/cases/fourslash/codeFixClassImplementInterfaceMultipleMembersAndPunctuation.ts
+++ b/tests/cases/fourslash/codeFixClassImplementInterfaceMultipleMembersAndPunctuation.ts
@@ -9,8 +9,7 @@
 ////     h();
 //// }
 ////
-//// class C1 implements I1 {[|
-//// |]}
+//// class C1 implements I1 {[| |]}
 
 verify.rangeAfterCodeFix(`
 x: number;
diff --git a/tests/cases/fourslash/codeFixClassImplementInterfaceNamespaceConflict.ts b/tests/cases/fourslash/codeFixClassImplementInterfaceNamespaceConflict.ts
index 4fea72aa48f..4ca42640c2c 100644
--- a/tests/cases/fourslash/codeFixClassImplementInterfaceNamespaceConflict.ts
+++ b/tests/cases/fourslash/codeFixClassImplementInterfaceNamespaceConflict.ts
@@ -9,8 +9,7 @@
 ////     f1();
 //// }
 ////
-//// class C1 implements N1.I1 {[|
-//// |]}
+//// class C1 implements N1.I1 {[| |]}
 
 verify.rangeAfterCodeFix(`
 x: number;
diff --git a/tests/cases/fourslash/codeFixClassImplementInterfacePropertyFromParentConstructorFunction.ts b/tests/cases/fourslash/codeFixClassImplementInterfacePropertyFromParentConstructorFunction.ts
index 2a4ca4df923..acda59513ad 100644
--- a/tests/cases/fourslash/codeFixClassImplementInterfacePropertyFromParentConstructorFunction.ts
+++ b/tests/cases/fourslash/codeFixClassImplementInterfacePropertyFromParentConstructorFunction.ts
@@ -4,7 +4,7 @@
 ////     constructor(public x: number) { }
 //// }
 ////
-//// class B implements A {[|   |]}
+//// class B implements A {[| |]}
 
 verify.not.codeFixAvailable();
 
diff --git a/tests/cases/fourslash/codeFixClassImplementInterfaceSomePropertiesPresent.ts b/tests/cases/fourslash/codeFixClassImplementInterfaceSomePropertiesPresent.ts
index 6e0658019f5..03807ab450c 100644
--- a/tests/cases/fourslash/codeFixClassImplementInterfaceSomePropertiesPresent.ts
+++ b/tests/cases/fourslash/codeFixClassImplementInterfaceSomePropertiesPresent.ts
@@ -6,7 +6,7 @@
 ////     z: number & { __iBrand: any };
 //// }
 ////
-//// class C implements I {[|   |]
+//// class C implements I {[| |]
 ////    constructor(public x: number) { }
 ////    y: number;
 //// }
diff --git a/tests/cases/fourslash/codeFixClassImplementInterfaceTypeParamInstantiateDeeply.ts b/tests/cases/fourslash/codeFixClassImplementInterfaceTypeParamInstantiateDeeply.ts
index f76bd5dae99..acccafe0fc3 100644
--- a/tests/cases/fourslash/codeFixClassImplementInterfaceTypeParamInstantiateDeeply.ts
+++ b/tests/cases/fourslash/codeFixClassImplementInterfaceTypeParamInstantiateDeeply.ts
@@ -4,7 +4,7 @@
 ////    x: { y: T, z: T[] };
 //// }
 //// 
-//// class C implements I<number> {[|  |]}
+//// class C implements I<number> {[| |]}
 
 verify.rangeAfterCodeFix(`
     x: { y: number; z: number[]; };
diff --git a/tests/cases/fourslash/codeFixClassImplementInterfaceTypeParamInstantiateNumber.ts b/tests/cases/fourslash/codeFixClassImplementInterfaceTypeParamInstantiateNumber.ts
index af0e7a162ee..a11101c7f4b 100644
--- a/tests/cases/fourslash/codeFixClassImplementInterfaceTypeParamInstantiateNumber.ts
+++ b/tests/cases/fourslash/codeFixClassImplementInterfaceTypeParamInstantiateNumber.ts
@@ -4,7 +4,7 @@
 ////    x: T;
 //// }
 ////
-//// class C implements I<number> {[|  |]} 
+//// class C implements I<number> {[| |]} 
 
 verify.rangeAfterCodeFix(`
     x: number;
diff --git a/tests/cases/fourslash/codeFixClassImplementInterfaceTypeParamInstantiateT.ts b/tests/cases/fourslash/codeFixClassImplementInterfaceTypeParamInstantiateT.ts
index 45fa3fd40ca..298ee0704f2 100644
--- a/tests/cases/fourslash/codeFixClassImplementInterfaceTypeParamInstantiateT.ts
+++ b/tests/cases/fourslash/codeFixClassImplementInterfaceTypeParamInstantiateT.ts
@@ -4,7 +4,7 @@
 ////    x: T;
 //// }
 ////
-//// class C<T> implements I<T> {[|  |]} 
+//// class C<T> implements I<T> {[| |]} 
 
 verify.rangeAfterCodeFix(`
     x: T;
diff --git a/tests/cases/fourslash/codeFixClassImplementInterfaceTypeParamInstantiateU.ts b/tests/cases/fourslash/codeFixClassImplementInterfaceTypeParamInstantiateU.ts
index 16c35f41773..3f1da116f42 100644
--- a/tests/cases/fourslash/codeFixClassImplementInterfaceTypeParamInstantiateU.ts
+++ b/tests/cases/fourslash/codeFixClassImplementInterfaceTypeParamInstantiateU.ts
@@ -4,7 +4,7 @@
 ////    x: T;
 //// }
 ////
-//// class C<U> implements I<U> {[|  |]} 
+//// class C<U> implements I<U> {[| |]} 
 
 verify.rangeAfterCodeFix(`
     x: U;