import type DirectoryOptions from "#DirectoryOptions";
import type { FileInfo, Filter, ListOptions } from "#FileRef";
import FileRef from "#FileRef";
import type FileType from "#FileType";
import type Path from "#Path";
import type Streamable from "#Streamable";
import type WritableInput from "#WritableInput";
import type { JSONValue } from "@rcompat/type";
type NamedStreamable<T = unknown> = Streamable<T> & {
    name: string;
};
declare function fs_resolve(path?: string): FileRef;
declare function ref(path: Path): FileRef;
declare function isStream(x: unknown): x is Streamable;
declare function isNamedStream(x: unknown): x is NamedStreamable;
declare const fs: {
    ref: typeof ref;
    isRef: typeof FileRef.is;
    isStream: typeof isStream;
    isNamedStream: typeof isNamedStream;
    cwd: () => FileRef;
    create: (path: Path, options?: DirectoryOptions) => Promise<void>;
    resolve: typeof fs_resolve;
    list: (path: Path, opts?: ListOptions) => Promise<FileRef[]>;
    files: (path: Path, opts?: ListOptions) => Promise<FileRef[]>;
    dirs: (path: Path, opts?: ListOptions) => Promise<FileRef[]>;
    exists: (path: Path) => Promise<boolean>;
    arrayBuffer: (path: Path) => Promise<ArrayBuffer>;
    bytes: (path: Path) => Promise<Uint8Array<ArrayBufferLike>>;
    text: (path: Path) => Promise<string>;
    json: (path: Path) => Promise<JSONValue>;
    stream: (target: string | Streamable) => ReadableStream<unknown>;
    write: (path: Path, val: WritableInput) => Promise<void>;
    writeJSON: (path: Path, val: JSONValue) => Promise<void>;
    size: (path: Path) => Promise<number>;
    webpath: (path: Path) => string;
    join: (path: Path, ...paths: Path[]) => FileRef;
    discover: (path: Path, filename: string) => Promise<FileRef>;
    type: (path: Path) => Promise<"directory" | "file" | "link" | null>;
};
export default fs;
export type { FileInfo, FileRef, FileType, Filter, ListOptions, NamedStreamable, Path, Streamable };
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