import type JSZip from "jszip";
import ReactDOM from "react-dom/client";
import { Store, Track, LoadedURLTrack, Middleware, ButterchurnOptions, PartialState, Options, MediaStatus, PlaylistTrack, PlayerMediaStatus, IMetadataApi, Preset } from "./types";
import { IMedia, IMediaClass } from "./media";
import Emitter from "./emitter";
import Disposable from "./Disposable";
export interface PrivateOptions {
    __initialState?: PartialState;
    __customMiddlewares?: Middleware[];
    __butterchurnOptions?: ButterchurnOptions;
    __customMediaClass?: IMediaClass;
}
export interface InjectableDependencies {
    requireJSZip: () => Promise<JSZip>;
    requireMusicMetadata: () => Promise<IMetadataApi>;
    requireButterchurnPresets?: () => Promise<Preset[]>;
}
declare class Webamp {
    static VERSION: string;
    _actionEmitter: Emitter;
    _root: ReactDOM.Root | null;
    _disposable: Disposable;
    options: Options & PrivateOptions & InjectableDependencies;
    media: IMedia;
    store: Store;
    /**
     * Returns a true if the current browser supports the features that Webamp depends upon.
     *
     * It is recommended to check this before you attempt to instantiate an instance of Winamp.
     */
    static browserIsSupported(): boolean;
    constructor(options: Options & PrivateOptions & InjectableDependencies);
    /**
     * Play the current track.
     */
    play(): void;
    /**
     * Pause the current track.
     */
    pause(): void;
    /**
     * Stop the currently playing audio. Equivalent to pressing the "stop" button.
     */
    stop(): void;
    /**
     * Set volume from 0 - 100.
     */
    setVolume(volume: number): void;
    /**
     * Seek backward n seconds in the current track.
     */
    seekBackward(seconds: number): void;
    /**
     * Seek forward n seconds in the current track.
     */
    seekForward(seconds: number): void;
    /**
     * Seek to a given time within the current track.
     */
    seekToTime(seconds: number): void;
    /**
     * Check if shuffle is enabled.
     */
    isShuffleEnabled(): boolean;
    /**
     * Toggle shuffle mode between enabled and disabled.
     */
    toggleShuffle(): void;
    /**
     * Check if repeat is enabled.
     */
    isRepeatEnabled(): boolean;
    /**
     * Toggle repeat mode between enabled and disabled.
     */
    toggleRepeat(): void;
    /**
     * Play the next track.
     */
    nextTrack(): void;
    /**
     * Play the previous track.
     */
    previousTrack(): void;
    /**
     * Set the current track to a specific track in the playlist by zero-based index.
     *
     * Note: If Webamp is currently playing, the track will begin playing. If
     * Webamp is not playing, the track will not start playing. You can use
     * `webamp.pause()` before calling this method or `webamp.play()` after
     * calling this method to control whether the track starts playing.
     */
    setCurrentTrack(index: number): void;
    /**
     * Add an array of `Track`s to the end of the playlist.
     */
    appendTracks(tracks: Track[]): void;
    /**
     * Replace the playlist with an array of `Track`s and begin playing the first track.
     */
    setTracksToPlay(tracks: Track[]): void;
    /**
     * Get the current playlist in order.
     */
    getPlaylistTracks(): PlaylistTrack[];
    /**
     * Get the current "playing" status.
     */
    getMediaStatus(): MediaStatus;
    /**
     * Get the current "playing" status of the player. Similar to
     * `getMediaStatus()`, but can differentiate between different reasons why the
     * player might not be playing, such as "ENDED" when the end of the playlist
     * has been reached or "CLOSED" when the player has been closed.
     */
    getPlayerMediaStatus(): PlayerMediaStatus;
    /**
     * A callback which will be called when Webamp is _about to_ close. Returns an
     * "unsubscribe" function. The callback will be passed a `cancel` function
     * which you can use to conditionally prevent Webamp from being closed.
     *
     * @returns An "unsubscribe" function. Useful if at some point in the future you want to stop listening to these events.
     */
    onWillClose(cb: (cancel: () => void) => void): () => void;
    /**
     * A callback which will be called when Webamp is closed.
     *
     * @returns An "unsubscribe" function. Useful if at some point in the future you want to stop listening to these events.
     */
    onClose(cb: () => void): () => void;
    /**
     * Equivalent to selecting "Close" from Webamp's options menu. Once closed,
     * you can open it again with `.reopen()`.
     */
    close(): void;
    /**
     * After `.close()`ing this instance, you can reopen it by calling this method.
     */
    reopen(): void;
    /**
     * A callback which will be called when a new track starts loading.
     *
     * This can happen on startup when the first track starts buffering, or when a
     * subsequent track starts playing.  The callback will be called with an
     * object `({url: 'https://example.com/track.mp3'})` containing the URL of the
     * track.
     *
     * Note: If the user drags in a track, the URL may be an ObjectURL.
     *
     * @returns An "unsubscribe" function. Useful if at some point in the future
     * you want to stop listening to these events.
     */
    onTrackDidChange(cb: (trackInfo: LoadedURLTrack | null) => void): () => void;
    /**
     * A callback which will be called when Webamp is minimized.
     *
     * @returns An "unsubscribe" function. Useful if at some point in the future you want to stop listening to these events.
     */
    onMinimize(cb: () => void): () => void;
    /**
     * Set the skin to use. This can be a URL or a base64 encoded string. The skin
     * will be loaded asynchronously.
     *
     * NOTE: If the URL is not on the same domain as the page, you will need to consider CORS.
     * https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS
     */
    setSkinFromUrl(url: string): void;
    /**
     * Returns a promise that resolves when the skin is done loading.
     */
    skinIsLoaded(): Promise<void>;
    /**
     * Webamp will wait until it has fetched the skin and fully parsed it and then render itself.
     *
     * Webamp is rendered into a new DOM node at the end of the <body> tag with the id `#webamp`.
     *
     * Webamp will position itself on top of the center of the given DOM node.
     *
     * @returns A promise is returned which will resolve after the render is complete.
     */
    renderWhenReady(node: HTMLElement): Promise<void>;
    /**
     * Webamp will wait until it has fetched the skin and fully parsed it and then render itself.
     *
     * Webamp will render itself as a child of the given DOM node and position
     * itself in the center of that node.
     *
     * @returns A promise is returned which will resolve after the render is complete.
     */
    renderInto(node: HTMLElement): Promise<void>;
    _render(node: HTMLElement, contained: boolean): Promise<void>;
    /**
     * **Note:** _This method is not fully functional. It is currently impossible to
     * clean up a Winamp instance. This method makes an effort, but it still leaks
     * the whole instance. In the future the behavior of this method will improve,
     * so you might as well call it._
     *
     * When you are done with a Webamp instance, call this method and Webamp will
     * attempt to clean itself up to avoid memory leaks.
     */
    dispose(): void;
    __onStateChange(cb: () => void): () => void;
    /**
     * Wait for the store to match a predicate condition.
     * Returns a promise that resolves when the condition is met.
     * If the instance is disposed, the promise will be rejected.
     */
    private storeHas;
    _bufferTracks(tracks: Track[]): void;
}
export default Webamp;