d2-ui
Version:
16 lines (12 loc) • 338 B
text/typescript
/// <reference path="./observer-lite.ts" />
module Rx {
export interface CheckedObserver<T> extends Observer<T> {
checkAccess(): void;
}
}
(function() {
var iObserver: Rx.IObserver<number>;
var checkedObserver: Rx.CheckedObserver<number>;
iObserver = checkedObserver;
checkedObserver.checkAccess();
});