/**
 * Invokes web service calls using an {@link Endpoint} definition.
 *
 * @public
 */
export default class Gateway {
    /**
     * Invokes a web service endpoint, given the payload supplied.
     *
     * @public
     * @static
     * @async
     * @param {Endpoint} endpoint
     * @param {*=} payload
     * @returns {Promise<object>}
     */
    public static invoke(endpoint: Endpoint, payload?: any | undefined): Promise<object>;
    /**
     * Returns a string representation.
     *
     * @public
     * @returns {string}
     */
    public toString(): string;
}
import Endpoint from './definitions/Endpoint.js';