import { Type, Kind, Object as Object_ } from '..';
type _PrependKeyToEntries<K extends PropertyKey, E extends unknown[][]> = {
    [I in keyof E]: E[I] extends unknown[] ? [K, ...E[I]] : never;
};
type _DeepEntriesKey<O extends Record<PropertyKey, unknown>, K extends PropertyKey> = O[K] extends Record<PropertyKey, unknown> ? _PrependKeyToEntries<K, _$deepEntries<O[K]>> : [[K, O[K]]];
/**
 * Given an object, return its deep entries as a list of tuples, each of which
 * represent a path to a value in the object.
 *
 * Arrays are considered to be values, and are not traversed.
 *
 * @template O - The object to get the deep entries of.
 *
 * @example
 * ```ts
 * import { Object } from "hkt-toolbelt";
 *
 * type T0 = Object._$deepEntries<{ name: { first: 'ada', last: 'lovelace' } }>
 * //   ^? [["name", "first", "ada"], ["name", "last", "lovelace"]]
 * ```
 */
export type _$deepEntries<O extends Record<PropertyKey, unknown>, Keys extends unknown[] = Object_._$keys<O>, Acc extends unknown[][] = [], DEEP_KEYS = _DeepEntriesKey<O, Type._$cast<Keys[0], PropertyKey>>> = Keys extends [infer K, ...infer Rest] ? K extends keyof O ? _$deepEntries<O, Rest, [...Acc, ...Type._$cast<DEEP_KEYS, unknown[][]>]> : never : Acc;
/**
 * Given an object, return its deep entries as a list of tuples, each of which
 * represent a path to a value in the object.
 *
 * Arrays are considered to be values, and are not traversed.
 *
 * @example
 * ```ts
 * import { $, Object } from "hkt-toolbelt";
 *
 * type T0 = $<Object.DeepEntries, { name: { first: 'ada', last: 'lovelace' } }>
 * //   ^? [["name", "first", "ada"], ["name", "last", "lovelace"]]
 * ```
 */
export interface DeepEntries extends Kind.Kind {
    f(x: Type._$cast<this[Kind._], Record<PropertyKey, unknown>>): _$deepEntries<typeof x>;
}
/**
 * Given an object, return its deep entries as a list of tuples, each of which
 * represent a path to a value in the object.
 *
 * Arrays are considered to be values, and are not traversed.
 *
 * @param {Record<PropertyKey, unknown>} x - The object to get the deep entries of.
 *
 * @example
 * ```ts
 * import { Object } from "hkt-toolbelt";
 *
 * const T0 = Object.deepEntries({ name: { first: 'ada', last: 'lovelace' } })
 * //    ^? [["name", "first", "ada"], ["name", "last", "lovelace"]]
 * ```
 */
export declare const deepEntries: Kind._$reify<DeepEntries>;
export {};