Type mqtt.js a bit

types/mqtt.js

@@ -0,0 +1,55 @@
+declare module 'mqtt' {
+  declare type QoS = 0 | 1 | 2;
+
+  declare type ClientOptions = {
+    wsOptions?: any, // TODO: websocket options
+    keepalive?: number,
+    reschedulePings?: boolean,
+    clientId?: string,
+    protocolId?: 'MQTT' | 'MQIsdp',
+    protocolVersion?: 3 | 4,
+    clean?: boolean,
+    reconnectPeriod?: number,
+    connectTimeout?: number,
+    username?: string,
+    password?: string | Buffer,
+    incomingStore?: any, // TODO: redux store
+    outgoingStore?: any, // TODO: store
+    queueQoSZero?: boolean,
+    will?: {
+      topic?: string,
+      payload?: Buffer,
+      qos?: QoS,
+      retain?: boolean
+    },
+    transformWsUrl?: any, // TODO: function
+    resubscribe?: boolean
+  };
+
+  declare type PublishOptions = {
+    qos?: QoS,
+    retain?: boolean,
+    dup?: boolean
+  };
+
+  declare type ClientSubscribeOptions = {
+    qos: QoS
+  };
+
+  declare class Client {
+    constructor(streamBuilder: any, options?: ClientOptions): Client; // TODO: StreamBuilder
+
+    publish(topic: string, message: Buffer | string, options: ?PublishOptions, callback: any): void; // TODO: message: Buffer|string, callback..., topic array and topic object
+
+    subscribe(topic: string | Array<string>, cb: (error: Error, granted: any) => void): void; // TODO: granted
+    subscribe(topic: string | Array<string>, opts: ClientSubscribeOptions, cb: (error: Error, granted: any) => void): void; // TODO: granted
+
+    on(event: "message", // TODO: packet
+      cb: (topic: string, payload: Buffer, packet: any) => void): void;
+    on(event: "offline", cb: () => void): void;
+    on(event: "reconnect", cb: () => void): void;
+    on(event: "close", cb: () => void): void;
+  }
+
+  declare function connect(url: string, options?: ClientOptions): Client;
+}