/**
 * 清理单个 CHANGELOG 文件
 * @param {string} filePath
 * @param {boolean} dryRun
 * @returns {boolean} 是否成功
 */
export declare function cleanChangelogFile(filePath: string, dryRun?: boolean): boolean;
/**
 * 主函数
 */
export declare function cleanChangelogScript(args: string[]): Promise<void>;