declare module "ext:core/ops" {
  type FileReply<T> = import("./errors.ts").FileReply<T>;
  type Reply<T> = FileReply<T>;
  export type Metadata = [
    boolean,
    boolean,
    boolean,
    number,
    number | null,
    number | null,
    number | null,
    number | null,
    number | null,
    number | null,
  ];
  export type Entry = [string, boolean, boolean, boolean];
  export type WatchEvent = [kind: 0 | 1 | 2 | 3 | 4, paths: string[]];
  export type CopyInfo =
    | [kind: 0, mode: number | null, identity: null, source: string]
    | [kind: 1, mode: number | null, identity: string, source: string]
    | [kind: 2, mode: number | null, identity: null, source: string];
  export const op_file_chmod: (args: [string, number]) => Promise<Reply<null>>;
  export const op_file_chmod_sync: (args: [string, number]) => Reply<null>;
  export const op_file_chown: (args: [string, number | null, number | null]) => Promise<Reply<null>>;
  export const op_file_chown_sync: (args: [string, number | null, number | null]) => Reply<null>;
  export const op_file_close: (args: [number, boolean]) => Reply<boolean>;
  export const op_file_copy: (args: [string, string]) => Promise<Reply<null>>;
  export const op_file_copy_sync: (args: [string, string]) => Reply<null>;
  export const op_file_copy_dir_mode: (args: [string, number | null]) => Promise<Reply<null>>;
  export const op_file_copy_dir_mode_sync: (args: [string, number | null]) => Reply<null>;
  export const op_file_copy_link: (args: [string, string]) => Promise<Reply<null>>;
  export const op_file_copy_link_sync: (args: [string, string]) => Reply<null>;
  export const op_file_ensure_dir: (args: [string, number | null]) => Promise<Reply<null>>;
  export const op_file_ensure_dir_sync: (args: [string, number | null]) => Reply<null>;
  export const op_file_fchmod: (args: [number, number]) => Promise<Reply<null>>;
  export const op_file_fchmod_sync: (args: [number, number]) => Reply<null>;
  export const op_file_fchown: (args: [number, number | null, number | null]) => Promise<Reply<null>>;
  export const op_file_fchown_sync: (args: [number, number | null, number | null]) => Reply<null>;
  export const op_file_flock: (args: [number, boolean]) => Promise<Reply<null>>;
  export const op_file_flock_sync: (args: [number, boolean]) => Reply<null>;
  export const op_file_funlock: (id: number) => Promise<Reply<null>>;
  export const op_file_funlock_sync: (id: number) => Reply<null>;
  export const op_file_futime: (args: [number, number, number, number, number]) => Promise<Reply<null>>;
  export const op_file_futime_sync: (args: [number, number, number, number, number]) => Reply<null>;
  export const op_file_link: (args: [string, string]) => Promise<Reply<null>>;
  export const op_file_link_sync: (args: [string, string]) => Reply<null>;
  export const op_file_lchown: (args: [string, number | null, number | null]) => Promise<Reply<null>>;
  export const op_file_lchown_sync: (args: [string, number | null, number | null]) => Reply<null>;
  export const op_file_lutime: (args: [string, number, number, number, number]) => Promise<Reply<null>>;
  export const op_file_lutime_sync: (args: [string, number, number, number, number]) => Reply<null>;
  export const op_file_mkdir: (args: [string, number | null]) => Promise<Reply<null>>;
  export const op_file_mkdir_sync: (args: [string, number | null]) => Reply<null>;
  export const op_file_open: (
    args: [string, [boolean, boolean, boolean, boolean, boolean, boolean, number | null]],
  ) => Promise<Reply<number>>;
  export const op_file_open_sync: (
    args: [string, [boolean, boolean, boolean, boolean, boolean, boolean, number | null]],
  ) => Reply<number>;
  export const op_file_path_join: (args: [string, string]) => Reply<string>;
  export const op_file_path_parent: (path: string) => Reply<string>;
  export const op_file_path_stat: (args: [string, boolean]) => Promise<Reply<Metadata>>;
  export const op_file_path_stat_sync: (args: [string, boolean]) => Reply<Metadata>;
  export const op_file_path_truncate: (args: [string, number]) => Promise<Reply<null>>;
  export const op_file_path_truncate_sync: (args: [string, number]) => Reply<null>;
  export const op_file_prepare_copy: (args: [string, string, boolean, boolean]) => Promise<Reply<CopyInfo>>;
  export const op_file_prepare_copy_sync: (args: [string, string, boolean, boolean]) => Reply<CopyInfo>;
  export const op_file_read: (args: [number, number]) => Promise<Reply<Uint8Array<ArrayBuffer> | null>>;
  export const op_file_read_sync: (args: [number, number]) => Reply<Uint8Array<ArrayBuffer> | null>;
  export const op_file_read_dir: (path: string) => Promise<Reply<Entry[]>>;
  export const op_file_read_dir_sync: (path: string) => Reply<Entry[]>;
  export const op_file_read_link: (path: string) => Promise<Reply<string>>;
  export const op_file_read_link_sync: (path: string) => Reply<string>;
  export const op_file_read_tree_dir: (path: string) => Promise<Reply<string[]>>;
  export const op_file_read_tree_dir_sync: (path: string) => Reply<string[]>;
  export const op_file_real_path: (path: string) => Promise<Reply<string>>;
  export const op_file_real_path_sync: (path: string) => Reply<string>;
  export const op_file_remove: (args: [string, boolean]) => Promise<Reply<null>>;
  export const op_file_remove_sync: (args: [string, boolean]) => Reply<null>;
  export const op_file_rename: (args: [string, string]) => Promise<Reply<null>>;
  export const op_file_rename_sync: (args: [string, string]) => Reply<null>;
  export const op_file_seek: (args: [number, number, number]) => Promise<Reply<number>>;
  export const op_file_seek_sync: (args: [number, number, number]) => Reply<number>;
  export const op_file_stat: (id: number) => Promise<Reply<Metadata>>;
  export const op_file_stat_sync: (id: number) => Reply<Metadata>;
  export const op_file_symlink: (args: [string, string, "file" | "dir" | null]) => Promise<Reply<null>>;
  export const op_file_symlink_sync: (args: [string, string, "file" | "dir" | null]) => Reply<null>;
  export const op_file_sync: (args: [number, boolean]) => Promise<Reply<null>>;
  export const op_file_sync_sync: (args: [number, boolean]) => Reply<null>;
  export const op_file_tmp_dir: () => Reply<string>;
  export const op_file_truncate: (args: [number, number]) => Promise<Reply<null>>;
  export const op_file_truncate_sync: (args: [number, number]) => Reply<null>;
  export const op_file_url_path: (url: string) => Reply<string>;
  export const op_file_utime: (args: [string, number, number, number, number]) => Promise<Reply<null>>;
  export const op_file_utime_sync: (args: [string, number, number, number, number]) => Reply<null>;
  export const op_file_watch: (args: [string[], boolean]) => Reply<number>;
  export const op_file_watch_close: (args: [number, boolean]) => Reply<boolean>;
  export const op_file_watch_keepalive: (args: [number, number]) => Promise<Reply<boolean>>;
  export const op_file_watch_next: (id: number) => Promise<Reply<WatchEvent | null>>;
  export const op_file_watch_next_unref: (id: number) => Promise<Reply<WatchEvent | null>>;
  export const op_file_watch_ref: (id: number) => Reply<number>;
  export const op_file_write: (args: [number, Uint8Array<ArrayBuffer>]) => Promise<Reply<number>>;
  export const op_file_write_sync: (args: [number, Uint8Array<ArrayBuffer>]) => Reply<number>;
  export const op_file_writev: (args: [number, Uint8Array<ArrayBuffer>[]]) => Promise<Reply<number>>;
  export const op_file_writev_sync: (args: [number, Uint8Array<ArrayBuffer>[]]) => Reply<number>;
}