1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
//// [narrowingRestGenericCall.ts]
interface Slugs {
foo: string;
bar: string;
}
function call<T extends object>(obj: T, cb: (val: T) => void) {
cb(obj);
}
declare let obj: Slugs;
call(obj, ({foo, ...rest}) => {
console.log(rest.bar);
});
//// [narrowingRestGenericCall.js]
var __rest = (this && this.__rest) || function (s, e) {
var t = {};
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
t[p] = s[p];
if (s != null && typeof Object.getOwnPropertySymbols === "function")
for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
t[p[i]] = s[p[i]];
}
return t;
};
function call(obj, cb) {
cb(obj);
}
call(obj, function (_a) {
var foo = _a.foo, rest = __rest(_a, ["foo"]);
console.log(rest.bar);
});
|
