import ApiManager = require('./ApiManager');
import Layer = ApiManager.Layer;
import Log = ApiManager.Log;
import ApiMeta = ApiManager.ApiMeta;
import mqttrouter = require("mqtt-router");
import BaseConnector = require('./BaseConnector');
export declare class MqttAPI extends BaseConnector.BaseConnector {
    server: string;
    port: number;
    layerPrefix: string;
    keyPrefix: string;
    manager: ApiManager.ApiManager;
    client: any;
    router: mqttrouter.MqttRouter;
    constructor(server: string, port?: number, layerPrefix?: string, keyPrefix?: string);
    init(layerManager: ApiManager.ApiManager, options: any, callback: Function): void;
    private extractLayer;
    /**
     * Subscribe to certain keys using the internal MQTT router.
     * See also https://github.com/wolfeidau/mqtt-router.
     * @method subscribeKey
     * @param  {string}     keyPattern Pattern to listen for, e.g. hello/me/+:person listens for all hello/me/xxx topics.
     * @param  {ApiMeta}    meta       [description]
     * @param  {Function}   callback   Called when topic is called.
     * @return {[type]}                [description]
     */
    subscribeKey(keyPattern: string, meta: ApiMeta, callback: (topic: string, message: string, params?: Object) => void): void;
    addLayer(layer: Layer, meta: ApiMeta, callback: Function): void;
    addFeature(layerId: string, feature: any, meta: ApiMeta, callback: Function): void;
    updateLayer(layer: Layer, meta: ApiMeta, callback: Function): void;
    updateFeature(layerId: string, feature: any, useLog: boolean, meta: ApiMeta, callback: Function): void;
    addUpdateFeatureBatch(layerId: string, features: ApiManager.IChangeEvent[], useLog: boolean, meta: ApiMeta, callback: Function): void;
    private sendFeature;
    updateProperty(layerId: string, featureId: string, property: string, value: any, useLog: boolean, meta: ApiMeta, callback: Function): void;
    updateLogs(layerId: string, featureId: string, logs: {
        [key: string]: Log[];
    }, meta: ApiMeta, callback: Function): void;
    initLayer(layer: Layer): void;
    private getKeyChannel;
    updateKey(keyId: string, value: Object, meta: ApiMeta, callback: Function): void;
}