import type { PhpAssoc, PhpRuntimeValue } from '../_helpers/_phpTypes.ts';
type ImplodeValue = PhpRuntimeValue;
type KeyedValues = PhpAssoc<ImplodeValue>;
export declare function implode(pieces: ImplodeValue[] | KeyedValues | string | undefined): string;
export declare function implode(glue: string, pieces: ImplodeValue[] | KeyedValues | string | undefined): string;
export {};