/**
 * The filesystem interface.
 *
 * The filesystem interface is a strict subset of `node:fs/promises`
 * that is cross platform compatible (browser, node).
 *
 * Node API reference https://nodejs.org/api/fs.html#fspromisesaccesspath-mode
 */
export type NodeishFilesystem = {
    writeFile: (path: string, data: string | Uint8Array, options?: {
        mode: number;
    }) => Promise<void>;
    readFile: (path: string, options?: {
        encoding: "utf-8" | "binary";
    }) => Promise<FileData>;
    readdir: (path: string) => Promise<string[]>;
    /**
     * https://nodejs.org/api/fs.html#fspromisesmkdirpath-options
     *
     * Upon success, fulfills with undefined if recursive is false, or the first directory path created if recursive is true.
     */
    mkdir: (path: string, options?: {
        recursive: boolean;
    }) => Promise<string | undefined>;
    rm: (path: string, options?: {
        recursive: boolean;
    }) => Promise<void>;
    rmdir: (path: string) => Promise<void>;
    symlink: (target: string, path: string) => Promise<void>;
    unlink: (path: string) => Promise<void>;
    readlink: (path: string) => Promise<string>;
    stat: (path: string) => Promise<NodeishStats>;
    lstat: (path: string) => Promise<NodeishStats>;
};
export type FileData = string | Uint8Array;
export type NodeishStats = {
    ctimeMs: number;
    mtimeMs: number;
    dev: number;
    ino: number;
    mode: number;
    uid: number;
    gid: number;
    size: number;
    isFile: () => boolean;
    isDirectory: () => boolean;
    isSymbolicLink: () => boolean;
    symlinkTarget?: string;
};
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