declare const FsDriverBase: any; export default class FsDriverNode extends FsDriverBase { private fsErrorToJsError_; appendFileSync(path: string, string: string): any; appendFile(path: string, string: string, encoding?: string): Promise; writeBinaryFile(path: string, content: any): Promise; writeFile(path: string, string: string, encoding?: string): Promise; remove(path: string): Promise; move(source: string, dest: string): Promise; exists(path: string): any; mkdir(path: string): Promise; stat(path: string): Promise<{ birthtime: any; mtime: any; isDirectory: () => any; path: string; size: any; }>; setTimestamp(path: string, timestampDate: any): Promise; readDirStats(path: string, options?: any): Promise; open(path: string, mode: any): Promise; close(handle: any): Promise; readFile(path: string, encoding?: string): Promise; copy(source: string, dest: string): Promise; unlink(path: string): Promise; readFileChunk(handle: any, length: number, encoding?: string): Promise; resolve(path: string): any; resolveRelativePathWithinDir(baseDir: string, relativePath: string): string; } export {};