22 lines
480 B
JavaScript
22 lines
480 B
JavaScript
![]() |
var x = Boolean(4);
|
||
|
function foo(fn:(value:any)=>boolean) { }
|
||
|
foo(Boolean);
|
||
|
|
||
|
var dict: { [k: string]: any } = {};
|
||
|
dict(); // error, callable signature not found
|
||
|
|
||
|
interface ICall {
|
||
|
(x: string): void;
|
||
|
}
|
||
|
declare var icall: ICall;
|
||
|
icall(0); // error, number ~> string
|
||
|
icall.call(null, 0); // error, number ~> string
|
||
|
|
||
|
type Callable = {
|
||
|
(x: string): void;
|
||
|
}
|
||
|
|
||
|
declare var callable: Callable;
|
||
|
callable(0); // error, number ~> string
|
||
|
callable.call(null, 0); // error, number ~> string
|