objectFromEntries
Like Object.fromEntries() but with a better return type
Functionally identical to
Object.fromEntries() but instead of returning but its return type more precise than just { [k: sting]: any; }.import { assert, Equals } from "tsafe";
import { objectFromEntries } from "tsafe/objectFromEntries";
const entries = [
["a", "foo"],
["b", 33],
["c", true as boolean],
] as const;
const obj = objectFromEntries(entries);
// ^ obj is of type { a: "foo"; b: 33; c: boolean; }
assert<
Equals<
typeof obj,
{
a: "foo";
b: 33;
c: boolean;
}
>
>();
Last modified 4mo ago