/// <reference types="node" />
/// <reference types="node" />
import { Writable, Readable } from "stream";
import * as fs from "fs";
declare type FSMethods = "renameSync" | "ftruncateSync" | "truncateSync" | "chownSync" | "fchownSync" | "lchownSync" | "chmodSync" | "fchmodSync" | "lchmodSync" | "statSync" | "lstatSync" | "fstatSync" | "linkSync" | "symlinkSync" | "readlinkSync" | "realpathSync" | "unlinkSync" | "rmdirSync" | "mkdirSync" | "readdirSync" | "closeSync" | "openSync" | "utimesSync" | "futimesSync" | "fsyncSync" | "writeSync" | "readSync" | "readFileSync" | "writeFileSync" | "appendFileSync" | "existsSync" | "accessSync" | "createReadStream" | "createWriteStream" | "watchFile" | "unwatchFile" | "watch" | "rename" | "ftruncate" | "truncate" | "chown" | "fchown" | "lchown" | "chmod" | "fchmod" | "lchmod" | "stat" | "lstat" | "fstat" | "link" | "symlink" | "readlink" | "realpath" | "unlink" | "rmdir" | "mkdir" | "readdir" | "close" | "open" | "utimes" | "futimes" | "fsync" | "write" | "read" | "readFile" | "writeFile" | "appendFile" | "exists" | "access";
declare type FS = Pick<typeof fs, FSMethods | "promises">;
export default interface WASIFileSystem extends FS {
    constants: {
        [name: string]: number;
    };
    WriteStream: typeof Writable | (new (...args: any[]) => Writable);
    ReadStream: typeof Readable | (new (...args: any[]) => Readable);
    waitUntilLoaded: () => Promise<void>;
}
export {};