TypeScript/tests/cases/compiler/genericInference2.ts
2014-07-12 17:30:19 -07:00

20 lines
670 B
TypeScript

declare module ko {
export interface Observable<T> {
(): T;
(value: T): any;
N: number;
g: boolean;
r: T;
}
export function observable<T>(value: T): Observable<T>;
}
var o = {
name: ko.observable("Bob"),
age: ko.observable(37)
};
var x_v = o.name().length; // should be 'number'
var age_v = o.age(); // should be 'number'
var name_v = o.name("Robert"); // should be 'any'
var zz_v = o.name.N; // should be 'number'
var yy_v = o.name.g; // should be 'boolean'
var rr_v = o.name.r; // should be 'string'