import { Endpoint } from "./endpoint.mjs";
import { ReceivableEndpoint } from "./receivable-endpoint.mjs";
/**
 * Sending Endpoint.
 * Can only hold one connection.
 * Back connections to any further endpoints will not be established
 * @param {string} name endpoint name
 * @param {Object} owner of the endpoint (service)
 * @param {Object|undefined} options
 * @param {Endpoint|undefined} [options.connected] where te requests are delivered to
 * @param {Function|undefined} [options.didConnect] called after receiver is present
 */
export declare class SendEndpoint extends ReceivableEndpoint {
    #private;
    /**
     * @param {string} name endpoint name
     * @param {Object} owner of the endpoint (service)
     * @param {Object} options
     * @param {Endpoint} [options.connected]
     */
    constructor(name: string, owner: Object, options: {
        connected?: Endpoint;
    });
    /**
     * We are always _out_
     * @return {boolean} always true
     */
    get isOut(): boolean;
    get isOpen(): boolean;
    getConnectionState(other: any): any;
    setConnectionState(other: any, state: any): void;
    /**
     * Add a connection.
     * @param {Endpoint} other
     * @param {boolean} [backpointer] true if this is the call form back call from the other side
     */
    addConnection(other: Endpoint, backpointer?: boolean): void;
    /**
     * Actually stop the communication.
     * @param {Endpoint} other
     * @param {boolean} [backpointer] true if this is the call form back call from the other side
     */
    removeConnection(other: Endpoint, backpointer?: boolean): void;
    connections(): Generator<any, void, unknown>;
    send(...args: any[]): Promise<any>;
}