import { default as Ros } from '../core/Ros.ts';
import { EventEmitter } from 'eventemitter3';
import { actionlib_msgs } from '../types/actionlib_msgs.ts';
/**
 * An actionlib action listener.
 *
 * Emits the following events:
 *  * 'status' - The status messages received from the action server.
 *  * 'feedback' - The feedback messages received from the action server.
 *  * 'result' - The result returned from the action server.
 *
 *
 */
export default class ActionListener<TGoal, TFeedback, TResult> extends EventEmitter<{
    status: actionlib_msgs.GoalStatus;
    feedback: [TFeedback];
    result: [TResult];
    goal: [TGoal];
}> {
    ros: Ros;
    serverName: string;
    actionName: string;
    /**
     * @param options
     * @param options.ros - The ROSLIB.Ros connection handle.
     * @param options.serverName - The action server name, like '/fibonacci'.
     * @param options.actionName - The action message name, like 'actionlib_tutorials/FibonacciAction'.
     */
    constructor({ ros, serverName, actionName, }: {
        ros: Ros;
        serverName: string;
        actionName: string;
    });
}