import { A as AnyFunction } from './AnyFunction-4ed55e70.js';

type NonFunction<T> = Exclude<T, AnyFunction>;

/**
 * Same as `Array.prototype.join`, but allows specifying a non-`string` separator.
 */
declare function join<T extends NonFunction<any>, U extends NonFunction<any>>(elements: ReadonlyArray<NonNullable<T>>, separator: U | ((index: number) => U)): (symbol | U | NonNullable<T>)[];

export { join as j };