import type { ProgressCallback } from '../../common/file.js';
import type { AsyncDialog } from '../common/interface.js';
export interface BrowserDialog extends AsyncDialog {
    download(url: string, progress_callback?: ProgressCallback): Promise<string>;
    upload(file: File): Promise<string>;
}
export interface DownloadOptions {
    /** Domains to access directly: should always have both Access-Control-Allow-Origin and compression headers */
    direct_domains: string[];
    /** URL of Proxy */
    proxy_url: string;
    /** Disable the file proxy, which may mean that some files can't be loaded */
    use_proxy?: boolean | number;
}
/** A provider handles part of the filesystem, and can cascade down to another provider for files it doesn't handle */
export interface Provider {
    /** Whether we can browse this provider */
    browseable: boolean;
    /** A link to the next provider */
    next: Provider;
    /** Delete a file */
    delete(path: string): Promise<void>;
    /** Check if a file exists */
    exists(path: string): Promise<boolean | null>;
    /** Read a file */
    read(path: string): Promise<Uint8Array | null>;
    /** Write some files */
    write(files: Record<string, Uint8Array>): Promise<void>;
}
/** A Provider with a few extra functions for browsing */
export interface BrowseableProvider extends Provider {
    /** Get all file metadata */
    metadata(): Promise<FilesMetadata>;
    /** Rename a file or folder */
    rename(dir: boolean, path: string, new_name: string): Promise<void>;
}
export interface DirEntry {
    dir: boolean;
    full_path: string;
    meta?: FileData;
    name: string;
}
export type FilesMetadata = Record<string, FileData>;
export interface FileData {
    atime: number;
    etag?: string;
    'last-modified'?: string;
    mtime: number;
    path_prefix?: string;
    story_id?: string;
}