TypeScript/tests/baselines/reference/parserConstructorDeclaration4.errors.txt

==== tests/cases/conformance/parser/ecmascript5/ConstructorDeclarations/parserConstructorDeclaration4.ts (1 errors) ====
    class C {
      declare constructor() { }
      ~~~~~~~
!!! error TS1031: 'declare' modifier cannot appear on a class element.
    }