/**
 * Nest an object that have been nested
 *
 * Ex:
 *
 * Input
 * ```
 * {
 *   foo: 1,
 *   "bar.xyz": 2,
 *   "bar.abc.def": 3,
 *   "ghi.[0].jkl": 4,
 * }
 * ```
 *
 * Output
 * ```
 * {
 *   foo: 1,
 *   bar: {
 *     xyz: 2,
 *     abc: {
 *       def: 3,
 *     }
 *   },
 *   ghi: [
 *     {
 *       jkl: 4,
 *     }
 *   ]
 * }
 * ```
 */
export declare const nest: (obj?: Record<string, any> | undefined) => {};