import { MethodsType } from './common';
import { Messenger } from './messenger';
import { Connection } from './connection';
/**
 * Initiate the handshake from the Parent side
 *
 * @param messenger - The Messenger used to send and receive messages from the other end
 * @param localMethods - The methods that will be exposed to the other end
 * @param maxAttempts - The maximum number of handshake attempts
 * @param attemptsInterval - The interval between handshake attempts
 * @returns A Promise to an active {@link Connection} to the other end
 *
 * @public
 */
export declare function ParentHandshake<M0 extends MethodsType>(messenger: Messenger, localMethods?: M0, maxAttempts?: number, attemptsInterval?: number): Promise<Connection>;
/**
 * Initiate the handshake from the Child side
 *
 * @param messenger - The Messenger used to send and receive messages from the other end
 * @param localMethods - The methods that will be exposed to the other end
 * @returns A Promise to an active {@link Connection} to the other end
 *
 * @public
 */
export declare function ChildHandshake<M extends MethodsType>(messenger: Messenger, localMethods?: M): Promise<Connection>;