Fix build break: difference result from treating things as literal type

tests/baselines/reference/commentOnDecoratedClassDeclaration.types

@@ -9,7 +9,7 @@ declare function decorator(x: string): any;
 @decorator("hello")
 >decorator("hello") : any
 >decorator : (x: string) => any
->"hello" : string
+>"hello" : "hello"
 
 class Remote { }
 >Remote : Remote
@@ -21,7 +21,7 @@ class Remote { }
 @decorator("hi")
 >decorator("hi") : any
 >decorator : (x: string) => any
->"hi" : string
+>"hi" : "hi"
 
 class AnotherRomote {
 >AnotherRomote : AnotherRomote

tests/baselines/reference/commentOnExportEnumDeclaration.types

@@ -6,7 +6,7 @@ export enum Color {
 >Color : Color
 
     r, g, b
->r : Color
->g : Color
->b : Color
+>r : Color.r
+>g : Color.g
+>b : Color.b
 }