lib-jitsi-meet/service/desktopsharing/DesktopSharingEventTypes.js

var DesktopSharingEventTypes = {
    /**
     * An event which indicates that the jidesha extension for Firefox is
     * needed to proceed with screen sharing, and that it is not installed.
     */
    FIREFOX_EXTENSION_NEEDED: "ds.firefox_extension_needed"
};

module.exports = DesktopSharingEventTypes;