TypeScript/tests/cases/conformance/classes/classDeclarations/classExtendingBuiltinType.ts
2015-06-15 16:14:01 -07:00

11 lines
297 B
TypeScript

class C1 extends Object { }
class C2 extends Function { }
class C3 extends String { }
class C4 extends Boolean { }
class C5 extends Number { }
class C6 extends Date { }
class C7 extends RegExp { }
class C8 extends Error { }
class C9 extends Array { }
class C10 extends Array<number> { }