@cuppachino/type-space/dist/zip.d.ts

A collection of type utilities for TypeScript.

import type { MergeAllRight } from './merge-all-right';
/**
 * From a tuple of keys and a tuple of values, create a new record. An ordered tuple must be used, and they both must be equal length.
 *
 * @example
 * ```ts
 * type Key2 = ['a', 'b']
 * type v2 = ['apple', 'butter']
 *
 * type Zipped = Zip<Key2, v2>
 * // { a: "apple"; b: "butter"; }
 * ```
 */
export type Zip<Keys extends readonly string[], Values extends readonly unknown[]> = MergeAllRight<{
    [I in keyof Keys]: I extends keyof Values ? {
        [K in Keys[I]]: Values[I];
    } : never;
}>;