Add comma

Author: mhegazy

src/compiler/diagnosticMessages.json

@@ -443,7 +443,7 @@
  "category": "Error",
  "code": 1147
  },
- "Cannot use imports, exports or module augmentations when '--module' is 'none'.": {
+ "Cannot use imports, exports, or module augmentations when '--module' is 'none'.": {
  "category": "Error",
  "code": 1148
  },

tests/baselines/reference/moduleNoneErrors.errors.txt

@@ -1,10 +1,10 @@
-tests/cases/compiler/a.ts(1,14): error TS1148: Cannot use imports, exports or module augmentations when '--module' is 'none'.
+tests/cases/compiler/a.ts(1,14): error TS1148: Cannot use imports, exports, or module augmentations when '--module' is 'none'.
 
 
 ==== tests/cases/compiler/a.ts (1 errors) ====
  export class Foo {
  ~~~
-!!! error TS1148: Cannot use imports, exports or module augmentations when '--module' is 'none'.
+!!! error TS1148: Cannot use imports, exports, or module augmentations when '--module' is 'none'.
  foo: string;
  }
 

tests/baselines/reference/staticAnonymousTypeNotReferencingTypeParameter.symbols

@@ -562,9 +562,9 @@ class ListWrapper {
 >ListWrapper : Symbol(ListWrapper, Decl(staticAnonymousTypeNotReferencingTypeParameter.ts, 38, 1))
 >l : Symbol(l, Decl(staticAnonymousTypeNotReferencingTypeParameter.ts, 113, 43))
 >T : Symbol(T, Decl(staticAnonymousTypeNotReferencingTypeParameter.ts, 113, 16))
->JSON.stringify : Symbol(JSON.stringify, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
+>JSON.stringify : Symbol(JSON.stringify, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
 >JSON : Symbol(JSON, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
->stringify : Symbol(JSON.stringify, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
+>stringify : Symbol(JSON.stringify, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
 >l : Symbol(l, Decl(staticAnonymousTypeNotReferencingTypeParameter.ts, 113, 43))
 
  static maximum<T>(dit: typeof ListWrapper, list: T[], predicate: (t: T) => number): T {

tests/baselines/reference/staticAnonymousTypeNotReferencingTypeParameter.types

@@ -662,9 +662,9 @@ class ListWrapper {
 >l : T[]
 >T : T
 >JSON.stringify(l) : string
->JSON.stringify : { (value: any): string; (value: any, replacer: (key: string, value: any) => any): string; (value: any, replacer: any[]): string; (value: any, replacer: (key: string, value: any) => any, space: string | number): string; (value: any, replacer: any[], space: string | number): string; }
+>JSON.stringify : { (value: any, replacer?: (key: string, value: any) => any, space?: string | number): string; (value: any, replacer?: (number | string)[], space?: string | number): string; }
 >JSON : JSON
->stringify : { (value: any): string; (value: any, replacer: (key: string, value: any) => any): string; (value: any, replacer: any[]): string; (value: any, replacer: (key: string, value: any) => any, space: string | number): string; (value: any, replacer: any[], space: string | number): string; }
+>stringify : { (value: any, replacer?: (key: string, value: any) => any, space?: string | number): string; (value: any, replacer?: (number | string)[], space?: string | number): string; }
 >l : T[]
 
  static maximum<T>(dit: typeof ListWrapper, list: T[], predicate: (t: T) => number): T {