/// <reference types="node" />
import { Action } from './Action';
import { ActionCallback } from './ActionCallback';
import { ActionType } from './ActionType';
import { Scenario } from './Scenario';
declare class MqttAction implements Action {
    name: string;
    description: string;
    type: ActionType;
    invokeEvenOnFail: boolean;
    allowFailure: boolean;
    private allowInsecure;
    private url;
    private username;
    private password;
    private topic;
    private durationInSec;
    private expectedNumberOfMessages;
    private numberOfReceivedMessages;
    private messageType;
    private messageFilter;
    private messageEncoding?;
    private protoFile;
    private protoClass;
    private readonly diagramConfiguration;
    constructor(name: string, desc: string | undefined, actionDef: any, url?: any, username?: any, password?: any, allowInsecure?: any, topic?: any, durationInSec?: any, expectedNumberOfMessages?: any, messageType?: any, messageFilter?: any, messageEncoding?: 'ascii' | 'utf8' | 'utf-8' | 'utf16le' | 'ucs2' | 'ucs-2' | 'base64' | 'latin1' | 'binary' | 'hex' | undefined, protoFile?: any, protoClass?: any, invokeEvenOnFail?: boolean, allowFailure?: boolean, diagramConfiguration?: any);
    static fromTemplate(mqttListenDefinition: any, template: MqttAction): MqttAction;
    invoke(scenario: Scenario): ActionCallback;
    decodeProtoPayload(buffer: Buffer): {
        [k: string]: any;
    };
    private invokeAsync;
    private expandParameters;
}
export { MqttAction };