react-native-track-player/lib/src/interfaces/events/PlaybackActiveTrackChangedEvent.d.ts

A fully fledged audio module created for music apps

import type { Track } from '../Track';
export interface PlaybackActiveTrackChangedEvent {
    /** The index of previously active track. */
    lastIndex?: number;
    /**
     * The previously active track or `undefined` when there wasn't a previously
     * active track.
     */
    lastTrack?: Track;
    /**
     * The position of the previously active track in seconds.
     */
    lastPosition: number;
    /**
     * The newly active track index or `undefined` if there is no longer an
     * active track.
     */
    index?: number;
    /**
     * The newly active track or `undefined` if there is no longer an
     * active track.
     */
    track?: Track;
}