tests/cases/conformance/parser/ecmascript5/ConstructorDeclarations/parserConstructorDeclaration4.ts(2,3): error TS1031: 'declare' modifier cannot appear on a class element.
tests/cases/conformance/parser/ecmascript5/ConstructorDeclarations/parserConstructorDeclaration4.ts(2,25): error TS1183: An implementation cannot be declared in ambient contexts.


==== tests/cases/conformance/parser/ecmascript5/ConstructorDeclarations/parserConstructorDeclaration4.ts (2 errors) ====
    class C {
      declare constructor() { }
      ~~~~~~~
!!! error TS1031: 'declare' modifier cannot appear on a class element.
                            ~
!!! error TS1183: An implementation cannot be declared in ambient contexts.
    }