TypeScript/tests/cases/compiler/overloadReturnTypes.ts
2014-07-12 17:30:19 -07:00

23 lines
527 B
TypeScript

class Accessor {}
function attr(name: string): string;
function attr(name: string, value: string): Accessor;
function attr(map: any): Accessor;
function attr(nameOrMap: any, value?: string): any {
if (nameOrMap && typeof nameOrMap === "object") {
// handle map case
return new Accessor;
}
else {
// handle string case
return "s";
}
}
interface IFace {
attr(name:string):string;
attr(name: string, value: string): Accessor;
attr(map: any): Accessor;
}