export declare enum Protocol {
    HANDSHAKE = 9,
    JOIN_ROOM = 10,
    ERROR = 11,
    LEAVE_ROOM = 12,
    ROOM_DATA = 13,
    ROOM_STATE = 14,
    ROOM_STATE_PATCH = 15,
    ROOM_DATA_SCHEMA = 16
}
export declare enum ErrorCode {
    MATCHMAKE_NO_HANDLER = 4210,
    MATCHMAKE_INVALID_CRITERIA = 4211,
    MATCHMAKE_INVALID_ROOM_ID = 4212,
    MATCHMAKE_UNHANDLED = 4213,
    MATCHMAKE_EXPIRED = 4214,
    AUTH_FAILED = 4215,
    APPLICATION_ERROR = 4216
}
export declare function utf8Read(view: number[], offset: number): string;
export declare function utf8Length(str?: string): number;