tests/cases/conformance/parser/ecmascript5/ModuleDeclarations/parserModuleDeclaration4.d.ts(1,1): error TS1046: A 'declare' modifier is required for a top level declaration in a .d.ts file.
tests/cases/conformance/parser/ecmascript5/ModuleDeclarations/parserModuleDeclaration4.d.ts(2,3): error TS1038: A 'declare' modifier cannot be used in an already ambient context.