export enum RTCEvents {
    /**
     * Designates an event indicating that the audio output device has changed.
     */
    AUDIO_OUTPUT_DEVICE_CHANGED = 'rtc.audio_output_device_changed',

    /**
     * Designates an event indicating that some audio SSRCs that have already been signaled will now map to new remote
     * sources.
     */
    AUDIO_SSRCS_REMAPPED = 'rtc.audio_ssrcs_remapped',

    /**
     * Designates an event indicating that the bridge bandwidth estimation stats have been received.
     */
    BRIDGE_BWE_STATS_RECEIVED = 'rtc.bridge_bwe_stats_received',

    /**
     * Indicates that the data channel has been closed.
     */
    DATA_CHANNEL_CLOSED = 'rtc.data_channel_closed',

    /**
     * Indicates that the data channel has been opened.
     */
    DATA_CHANNEL_OPEN = 'rtc.data_channel_open',

    /**
     * Indicates that the list with available devices is now available.
     */
    DEVICE_LIST_AVAILABLE = 'rtc.device_list_available',

    /**
     * Indicates that the list with available devices has changed.
     */
    DEVICE_LIST_CHANGED = 'rtc.device_list_changed',

    /**
     * Indicates that the list with available devices will change.
     */
    DEVICE_LIST_WILL_CHANGE = 'rtc.device_list_will_change',

    /**
     * Indicates that the dominant speaker has changed.
     */
    DOMINANT_SPEAKER_CHANGED = 'rtc.dominant_speaker_changed',

    /**
     * Indicates that the connection status of the endpoint has changed.
     */
    ENDPOINT_CONN_STATUS_CHANGED = 'rtc.endpoint_conn_status_changed',

    /**
     * Indicates that a message from another participant is received on data channel.
     */
    ENDPOINT_MESSAGE_RECEIVED = 'rtc.endpoint_message_received',

    /**
     * Indicates that the remote endpoint stats have been received on data channel.
     */
    ENDPOINT_STATS_RECEIVED = 'rtc.endpoint_stats_received',

    /**
     * Indicates that the list of sources currently being forwarded by the bridge has changed.
     */
    FORWARDED_SOURCES_CHANGED = 'rtc.forwarded_sources_changed',

    /**
     * Event emitted when {@link RTC.setLastN} method is called to update with the new value set.
     * The first argument is the value passed to {@link RTC.setLastN}.
     */
    LASTN_VALUE_CHANGED = 'rtc.lastn_value_changed',

    /**
     * The max enabled resolution of a local video track was changed.
     */
    LOCAL_TRACK_MAX_ENABLED_RESOLUTION_CHANGED = 'rtc.local_track_max_enabled_resolution_changed',

    /**
     * Designates an event indicating that the local ICE username fragment of
     * the jingle session has changed.
     * The first argument of the vent is <tt>TraceablePeerConnection</tt> which
     * is the source of the event.
     * The second argument is the actual "ufrag" string.
     */
    LOCAL_UFRAG_CHANGED = 'rtc.local_ufrag_changed',

    /**
     * Event emitted when the user granted/blocked a permission for the camera / mic.
     * Used to keep track of the granted permissions on browsers which don't
     * support the Permissions API.
     */
    PERMISSIONS_CHANGED = 'rtc.permissions_changed',

    /**
     * Event fired when we remote track is added to the conference.
     * 1st event argument is the added <tt>JitsiRemoteTrack</tt> instance.
     **/
    REMOTE_TRACK_ADDED = 'rtc.remote_track_added',

    // FIXME get rid of this event in favour of NO_DATA_FROM_SOURCE event
    // (currently implemented for local tracks only)
    REMOTE_TRACK_MUTE = 'rtc.remote_track_mute',

    /**
     * Indicates that the remote track has been removed from the conference.
     * 1st event argument is the removed {@link JitsiRemoteTrack} instance.
     */
    REMOTE_TRACK_REMOVED = 'rtc.remote_track_removed',

    // FIXME get rid of this event in favour of NO_DATA_FROM_SOURCE event
    // (currently implemented for local tracks only)
    REMOTE_TRACK_UNMUTE = 'rtc.remote_track_unmute',

    /**
     * Designates an event indicating that the local ICE username fragment of the jingle session has changed.
     * The first argument of the vent is <tt>TraceablePeerConnection</tt> which is the source of the event.
     * The second argument is the actual "ufrag" string.
     */
    REMOTE_UFRAG_CHANGED = 'rtc.remote_ufrag_changed',

    /**
     * Indicates that sender constraints requested by the bridge for this endpoint have changed.
     */
    SENDER_VIDEO_CONSTRAINTS_CHANGED = 'rtc.sender_video_constraints_changed',

    /**
     * Designates an event indicating that some video SSRCs that have already been signaled will now map to new remote
     * sources.
     */
    VIDEO_SSRCS_REMAPPED = 'rtc.video_ssrcs_remapped'
}

export const BRIDGE_BWE_STATS_RECEIVED = RTCEvents.BRIDGE_BWE_STATS_RECEIVED;
export const DATA_CHANNEL_OPEN = RTCEvents.DATA_CHANNEL_OPEN;
export const DATA_CHANNEL_CLOSED = RTCEvents.DATA_CHANNEL_CLOSED;
export const ENDPOINT_CONN_STATUS_CHANGED = RTCEvents.ENDPOINT_CONN_STATUS_CHANGED;
export const DOMINANT_SPEAKER_CHANGED = RTCEvents.DOMINANT_SPEAKER_CHANGED;
export const FORWARDED_SOURCES_CHANGED = RTCEvents.FORWARDED_SOURCES_CHANGED;
export const PERMISSIONS_CHANGED = RTCEvents.PERMISSIONS_CHANGED;
export const SENDER_VIDEO_CONSTRAINTS_CHANGED = RTCEvents.SENDER_VIDEO_CONSTRAINTS_CHANGED;
export const LASTN_VALUE_CHANGED = RTCEvents.LASTN_VALUE_CHANGED;
export const LOCAL_TRACK_MAX_ENABLED_RESOLUTION_CHANGED = RTCEvents.LOCAL_TRACK_MAX_ENABLED_RESOLUTION_CHANGED;
export const REMOTE_TRACK_ADDED = RTCEvents.REMOTE_TRACK_ADDED;
export const REMOTE_TRACK_MUTE = RTCEvents.REMOTE_TRACK_MUTE;
export const REMOTE_TRACK_REMOVED = RTCEvents.REMOTE_TRACK_REMOVED;
export const REMOTE_TRACK_UNMUTE = RTCEvents.REMOTE_TRACK_UNMUTE;
export const AUDIO_OUTPUT_DEVICE_CHANGED = RTCEvents.AUDIO_OUTPUT_DEVICE_CHANGED;
export const DEVICE_LIST_CHANGED = RTCEvents.DEVICE_LIST_CHANGED;
export const DEVICE_LIST_WILL_CHANGE = RTCEvents.DEVICE_LIST_WILL_CHANGE;
export const DEVICE_LIST_AVAILABLE = RTCEvents.DEVICE_LIST_AVAILABLE;
export const ENDPOINT_MESSAGE_RECEIVED = RTCEvents.ENDPOINT_MESSAGE_RECEIVED;
export const ENDPOINT_STATS_RECEIVED = RTCEvents.ENDPOINT_STATS_RECEIVED;
export const LOCAL_UFRAG_CHANGED = RTCEvents.LOCAL_UFRAG_CHANGED;
export const REMOTE_UFRAG_CHANGED = RTCEvents.REMOTE_UFRAG_CHANGED;
export const VIDEO_SSRCS_REMAPPED = RTCEvents.VIDEO_SSRCS_REMAPPED;
export const AUDIO_SSRCS_REMAPPED = RTCEvents.AUDIO_SSRCS_REMAPPED;

// TODO: this was a pre-ES6 module using module.exports = RTCEvents which doesn't translate well
// it is used in a number of places and should be updated to use the named export

export default RTCEvents;