export declare const SignalType: {
    ConnectRequest: string;
    ConnectResponse: string;
    CandidateAdd: string;
    ConnectError: string;
};
export declare class SignalStructure {
    type: string;
    connectionId: bigint;
    data: string;
    networkId: bigint;
    pmsgId: string;
    constructor(type: string, connectionId: bigint, data: string, networkId: bigint, pmsgId: string);
    toString(): string;
    static fromString(message: string, networkId: bigint, pmsgId: string): SignalStructure;
}