/// <reference lib="dom" />
import { WebPlugin } from '@capacitor/core';
import type { MediaSessionPlugin } from './definitions';
declare type MediaSessionAction = 'previoustrack' | 'seekbackward' | 'play' | 'pause' | 'seekforward' | 'nexttrack' | 'seekto' | 'stop';
interface MediaMetadataInit {
    title?: string;
    artist?: string;
    album?: string;
    artwork?: Array<{
        src: string;
        sizes?: string;
        type?: string;
    }>;
}
declare global {
    interface Navigator {
        readonly mediaSession?: {
            metadata: MediaMetadata | null;
            playbackState: 'none' | 'paused' | 'playing';
            setPositionState(state: {
                duration?: number;
                playbackRate?: number;
                position?: number;
            }): void;
            setActionHandler(action: MediaSessionAction, handler: () => void): void;
        };
    }
    class MediaMetadata {
        constructor(init: MediaMetadataInit);
    }
}
export declare class MediaSessionWeb extends WebPlugin implements MediaSessionPlugin {
    setMetadata(options: {
        title?: string;
        artist?: string;
        album?: string;
        artwork?: Array<{
            src: string;
        }>;
    }): Promise<void>;
    setPlaybackState(options: {
        playbackState: 'none' | 'paused' | 'playing';
    }): Promise<void>;
    setPositionState(options: {
        duration?: number;
        position?: number;
        playbackRate?: number;
    }): Promise<void>;
    setActionHandler(options: {
        action: MediaSessionAction;
    }): Promise<void>;
}
export {};