diff --git a/tests/cases/fourslash/codeFixClassExtendsAbstractMethodTypeParamsInstantiateNumber.ts b/tests/cases/fourslash/codeFixClassExtendsAbstractMethodTypeParamsInstantiateNumber.ts
index d434f282884..1faa572b5bc 100644
--- a/tests/cases/fourslash/codeFixClassExtendsAbstractMethodTypeParamsInstantiateNumber.ts
+++ b/tests/cases/fourslash/codeFixClassExtendsAbstractMethodTypeParamsInstantiateNumber.ts
@@ -1,13 +1,13 @@
 /// <reference path='fourslash.ts' />
 
 //// abstract class A<T> {
-////    abstract f<T>(x: T);
+////    abstract f(x: T): T;
 //// }
 ////
 //// class C extends A<number> {[|
 //// |]}
 
-verify.rangeAfterCodeFix(`f(x: number){
+verify.rangeAfterCodeFix(`f(x: number): number{
     throw new Error('Method not Implemented');
 }
 `);
\ No newline at end of file
diff --git a/tests/cases/fourslash/codeFixClassExtendsAbstractMethodTypeParamsInstantiateU.ts b/tests/cases/fourslash/codeFixClassExtendsAbstractMethodTypeParamsInstantiateU.ts
index 7d6b8e1e815..abb8b6fd2a7 100644
--- a/tests/cases/fourslash/codeFixClassExtendsAbstractMethodTypeParamsInstantiateU.ts
+++ b/tests/cases/fourslash/codeFixClassExtendsAbstractMethodTypeParamsInstantiateU.ts
@@ -1,13 +1,13 @@
 /// <reference path='fourslash.ts' />
 
 //// abstract class A<T> {
-////    abstract f<T>(x: T);
+////    abstract f(x: T): T;
 //// }
 ////
 //// class C<U> extends A<U> {[|
-//// |]}
+//// |]}    
 
-verify.rangeAfterCodeFix(`f(x: U){
+verify.rangeAfterCodeFix(`f(x: U): U{
     throw new Error('Method not Implemented');
 }
 `);
\ No newline at end of file
diff --git a/tests/cases/fourslash/codeFixUnImplementedInterface36.ts b/tests/cases/fourslash/codeFixUnImplementedInterface36.ts
index 17f889b56bf..6200b2ac467 100644
--- a/tests/cases/fourslash/codeFixUnImplementedInterface36.ts
+++ b/tests/cases/fourslash/codeFixUnImplementedInterface36.ts
@@ -14,7 +14,15 @@
 ////
 //// |]}
 
+verify.rangeAfterCodeFix(`f1<T>(){
+    throw new Error('Method not Implemented');
+}
+`);
+
+// TODO: (arozga) Include type qualifiers.
+/*
 verify.rangeAfterCodeFix(`f1<T extends number>(){
     throw new Error('Method not Implemented');
 }
 `);
+*/