/// <reference types="node" />
import { spawn } from 'child_process';
import { Stdio } from '../../../types';
import { ReleasePackage } from '../types';
export declare function generateChangelog(releasePackage: ReleasePackage, io?: Stdio, _spawn?: typeof spawn, writeStream?: NodeJS.WritableStream): Promise<ReleasePackage>;
export declare function currentDate(): string;