diff --git a/tests/baselines/reference/staticAnonymousTypeNotReferencingTypeParameter.symbols b/tests/baselines/reference/staticAnonymousTypeNotReferencingTypeParameter.symbols
index a6aa91e3a56..2596959de9e 100644
--- a/tests/baselines/reference/staticAnonymousTypeNotReferencingTypeParameter.symbols
+++ b/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 {
diff --git a/tests/baselines/reference/staticAnonymousTypeNotReferencingTypeParameter.types b/tests/baselines/reference/staticAnonymousTypeNotReferencingTypeParameter.types
index 90148bdbb19..8d35f32707a 100644
--- a/tests/baselines/reference/staticAnonymousTypeNotReferencingTypeParameter.types
+++ b/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 {