type-plus/cjs/merge.js

Provides additional types for TypeScript.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.merge = void 0;
/**
* Left join `a` with `b`.
*
* This returns the proper type of `{ ...a, ...b }`
*
* @example
* ```ts
* leftJoin({ a: 1 }, {} as { a?: string | undefined }) // { a: number | string }
* ```
*/
function merge(a, b) {
    return { ...a, ...b };
}
exports.merge = merge;
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