export declare const TRANSPORT_TYPE_WEBSOCKET: "websocket"; export declare const TRANSPORT_TYPE_DATACHANNEL: "datachannel"; export declare const SIGNALING_ROLE_SENDRECV: "sendrecv"; export declare const SIGNALING_ROLE_SENDONLY: "sendonly"; export declare const SIGNALING_ROLE_RECVONLY: "recvonly"; export declare const SIGNALING_MESSAGE_TYPE_CONNECT: "connect"; export declare const SIGNALING_MESSAGE_TYPE_REDIRECT: "redirect"; export declare const SIGNALING_MESSAGE_TYPE_OFFER: "offer"; export declare const SIGNALING_MESSAGE_TYPE_ANSWER: "answer"; export declare const SIGNALING_MESSAGE_TYPE_CANDIDATE: "candidate"; export declare const SIGNALING_MESSAGE_TYPE_SWITCHED: "switched"; export declare const SIGNALING_MESSAGE_TYPE_PING: "ping"; export declare const SIGNALING_MESSAGE_TYPE_PONG: "pong"; export declare const SIGNALING_MESSAGE_TYPE_REQ_STATS: "req-stats"; export declare const SIGNALING_MESSAGE_TYPE_STATS: "stats"; export declare const SIGNALING_MESSAGE_TYPE_CLOSE: "close"; export declare const SIGNALING_MESSAGE_TYPE_RE_OFFER: "re-offer"; export declare const SIGNALING_MESSAGE_TYPE_RE_ANSWER: "re-answer"; export declare const SIGNALING_MESSAGE_TYPE_DISCONNECT: "disconnect"; export declare const SIGNALING_MESSAGE_TYPE_NOTIFY: "notify"; export declare const SIGNALING_MESSAGE_TYPE_PUSH: "push"; export declare const SIGNALING_MESSAGE_TYPE_UPDATE: "update"; export declare const DATA_CHANNEL_LABEL_SIGNALING: "signaling"; export declare const DATA_CHANNEL_LABEL_PUSH: "push"; export declare const DATA_CHANNEL_LABEL_NOTIFY: "notify"; export declare const DATA_CHANNEL_LABEL_STATS: "stats"; export declare const DATA_CHANNEL_LABEL_RPC: "rpc";