17 lines
490 B
TypeScript
17 lines
490 B
TypeScript
//// [promiseIdentityWithAny.ts]
|
|
interface IPromise<T, V> {
|
|
then<U, W>(callback: (x: T) => IPromise<U, W>): IPromise<U, W>;
|
|
}
|
|
interface Promise<T, V> {
|
|
then<U, W>(callback: (x: T) => Promise<any, any>): Promise<any, any>;
|
|
}
|
|
|
|
// Should be ok because signature type parameters get erased to any
|
|
var x: IPromise<string, number>;
|
|
var x: Promise<string, boolean>;
|
|
|
|
//// [promiseIdentityWithAny.js]
|
|
// Should be ok because signature type parameters get erased to any
|
|
var x;
|
|
var x;
|