import { BehaviorSubject } from 'rxjs';
import { STAudioQualityEnum } from '../../models/sdk/enums/audio-quality-enum';
import { STContent } from '../../models/sdk/content';
import { STFormData } from '../../models/sdk/form-data';
import { STLocation } from '../../models/sdk/location';
import { STPlaylist } from '../../models/sdk/playlist';
import { STSite } from '../../models/sdk/site';
import { STTrack } from '../../models/sdk/track';
import { STWidgetConfiguration } from '../../models/sdk/widget-configuration';
/**
 * Interface of feature to expose
 * via staytuned sdk middleware hook
 */
export interface STMiddlewareHookInterface {
    currentTrack$: BehaviorSubject<STTrack>;
    currentTrackAudioQuality$: BehaviorSubject<STAudioQualityEnum>;
    currentPlaylist$: BehaviorSubject<STPlaylist>;
    audioDuration$: BehaviorSubject<number>;
    currentTime$: BehaviorSubject<number>;
    currentState$: BehaviorSubject<any>;
    gatedLock$: BehaviorSubject<boolean>;
    playRequested$: BehaviorSubject<any>;
    load: (playable?: STPlaylist | STTrack, index?: number) => void;
    play: (playable?: STPlaylist | STTrack, index?: number, playbackFromHistory?: boolean) => void;
    playAtIndex: (index: number, playbackFromHistory?: boolean) => void;
    next: () => void;
    prev: () => void;
    stop: () => void;
    mute: () => void;
    unmute: () => void;
    seekTo: (time: number) => void;
    fastForward: (time?: number) => void;
    rewind: (time?: number) => void;
    getContent: (contentKey: string) => Promise<STContent>;
    getContentBy: (prop: string, value: any) => Promise<STContent>;
    getWidgetConfiguration: (widgetConfigurationKey: string) => Promise<STWidgetConfiguration>;
    getLocation: () => Promise<STLocation>;
    getEnvironment: () => string;
    getFormData: (id: number, formKey: string) => Promise<STFormData>;
    getCid: () => string;
    setCid: (cid: string) => void;
    emitEvent: (eventName: string, event?: any) => void;
    onEvent: (eventName: string, cb: (event?: any) => any) => void;
    getSiteOfLocation: (locationKey: string) => Promise<STSite>;
}