import type { AnyRecord } from "./types";
export declare function getOwnProperty<O extends AnyRecord, K extends keyof O>(object: O, key: K): O[K];
/**
 *
 *
 * @export
 * @template T
 * @param {ArrayLike<T>} array
 * @param {number} index
 * @return {T} (T | undefined)
 */
export declare function getByIndex<T>(array: ArrayLike<T>, index: number): T | undefined;
/**
 * Safe _.get
 *
 * @export
 * @template {T}
 * @param {AnyRecord} object
 * @param {string} key
 * @return {T|undefined}
 */
export declare function getOwnPropertyDeep<T>(object: AnyRecord, key: string): T | undefined;