tests/cases/compiler/errorMessageOnObjectLiteralType.ts(5,3): error TS2339: Property 'getOwnPropertyNamess' does not exist on type '{ a: string; b: number; }'.
tests/cases/compiler/errorMessageOnObjectLiteralType.ts(6,8): error TS2339: Property 'getOwnPropertyNamess' does not exist on type 'ObjectConstructor'.