/**
 * 编译后端项目到单文件，将依赖打包进源码，避免依赖node_modules
 * @returns 返回bfsaEntry
 */
export declare function build(options: {
    entryFile: string;
    dest: string;
    bfsAppId: string;
}): Promise<string>;
/**
 * 编译serviceWorker
 * @returns
 */
export declare function buildSw(cwd: string, dest: string): Promise<void>;