import { CustomDecorator } from "@nestjs/common";
import { MqttMessageTransformer, MqttSubscribeOptions } from "pigeon.interface";
export declare function ListenOn(topic: string | string[] | RegExp | RegExp[] | MqttSubscribeOptions): CustomDecorator;
export declare function onHeartBeat(): CustomDecorator;
export declare function onPublish(): CustomDecorator;
export declare function onClientReady(): CustomDecorator;
export declare function onClient(): CustomDecorator;
export declare function onClientDisconnect(): CustomDecorator;
export declare function onClientError(): CustomDecorator;
export declare function onSubscribe(): CustomDecorator;
export declare function onUnsubscribe(): CustomDecorator;
export declare function onAuthenticate(): CustomDecorator;
export declare function onPreConnect(): CustomDecorator;
export declare function onAuthorizePublish(): CustomDecorator;
export declare function onAuthorizeSubscribe(): CustomDecorator;
export declare function onAuthorizeForward(): CustomDecorator;
export declare function onPublished(): CustomDecorator;
export declare function onKeepLiveTimeout(): CustomDecorator;
export declare function onAck(): CustomDecorator;
export declare function onConnackSent(): CustomDecorator;
export declare function onClosed(): CustomDecorator;
export declare function onConnectionError(): CustomDecorator;
export declare function Topic(): (target: object, propertyKey: string | symbol, paramIndex: number) => void;
export declare function Payload(transform?: "json" | "text" | MqttMessageTransformer<unknown>): (target: object, propertyKey: string | symbol, paramIndex: number) => void;
export declare function Client(transform?: "json" | "text" | MqttMessageTransformer<unknown>): (target: object, propertyKey: string | symbol, paramIndex: number) => void;
export declare function Packet(): (target: object, propertyKey: string | symbol, paramIndex: number) => void;
export declare function Subscription(): (target: object, propertyKey: string | symbol, paramIndex: number) => void;
export declare function Subscriptions(): (target: object, propertyKey: string | symbol, paramIndex: number) => void;
export declare function Unsubscription(): (target: object, propertyKey: string | symbol, paramIndex: number) => void;
export declare function Function(): (target: object, propertyKey: string | symbol, paramIndex: number) => void;
export declare function Credential(): (target: object, propertyKey: string | symbol, paramIndex: number) => void;
export declare function Host(): (target: object, propertyKey: string | symbol, paramIndex: number) => void;
export declare function Error(): (target: object, propertyKey: string | symbol, paramIndex: number) => void;