Merge pull request #137 from sroddy/hotfix/missing-includes

Add missing imports

Author: hamchapman

Source/NativePusher.swift

@@ -6,6 +6,8 @@
 //
 //
 
+import Foundation
+
 #if os(iOS) || os(OSX)
 
 /**

Source/ObjectiveC.swift

@@ -6,6 +6,8 @@
 //
 //
 
+import Foundation
+
 public extension Pusher {
     @objc public func subscribe(channelName: String) -> PusherChannel {
         return self.subscribe(channelName, onMemberAdded: nil, onMemberRemoved: nil)

Source/PusherChannels.swift

@@ -6,6 +6,8 @@
 //
 //
 
+import Foundation
+
 open class PusherChannels: NSObject {
     open var channels = [String: PusherChannel]()
 

Source/PusherClientOptions.swift

@@ -6,6 +6,8 @@
 //
 //
 
+import Foundation
+
 public enum PusherHost {
     case host(String)
     case cluster(String)

Source/PusherConnection.swift

@@ -6,6 +6,8 @@
 //
 //
 
+import Foundation
+
 public typealias PusherEventJSON = [String: AnyObject]
 
 open class PusherConnection: NSObject {

Source/PusherGlobalChannel.swift

@@ -6,6 +6,8 @@
 //
 //
 
+import Foundation
+
 open class GlobalChannel: PusherChannel {
     open var globalCallbacks: [String : (Any?) -> Void] = [:]
 

Source/PusherPresenceChannel.swift

@@ -6,6 +6,8 @@
 //
 //
 
+import Foundation
+
 public typealias PusherUserInfoObject = [String : AnyObject]
 
 open class PusherPresenceChannel: PusherChannel {

Source/PusherWebsocketDelegate.swift

@@ -6,6 +6,8 @@
 //
 //
 
+import Foundation
+
 extension PusherConnection: WebSocketDelegate {
 
     /**

Source/TaskQueue.swift

@@ -32,6 +32,8 @@
 //  alterations made to better cater for the PusherSwift use case
 //
 
+import Foundation
+
 internal class TaskQueue: CustomStringConvertible {
     public typealias ClosureNoResultNext = () -> Void
     public typealias ClosureWithResultNext = (Any?, @escaping (Any?) -> Void) -> Void