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 (1 errors) ====
class C {
declare constructor() { }
~~~~~~~
!!! error TS1031: 'declare' modifier cannot appear on a class element.
}