FileDocument: {
    DATA_TYPE: "file";
    group?: string | null;
    last_modified?: string;
    link_group?: string | null;
    link_last_modified?: string | null;
    link_size?: number | null;
    link_target?: string | null;
    link_user?: string | null;
    name: string;
    permissions?: string;
    size?: number;
    type:
        | "dir"
        | "file"
        | "invalid_symlink"
        | "chr"
        | "blk"
        | "pipe"
        | "other";
    user?: string | null;
}