jitsi_mod/ConferenceEvents.js

/**
 * Notifies interested parties that hangup procedure will start.
 */
export const BEFORE_HANGUP = "conference.before_hangup";

/**
 * Notifies interested parties that desktop sharing enable/disable state is
 * changed.
 */
export const DESKTOP_SHARING_ENABLED_CHANGED
    = "conference.desktop_sharing_enabled_changed";