renamed *Manager files

src/singletons/NativeMessaging.hpp

@@ -0,0 +1,32 @@
+#pragma once
+
+#include <QThread>
+
+namespace chatterino {
+
+class NativeMessagingManager
+{
+public:
+    // fourtf: don't add this class to the application class
+    NativeMessagingManager();
+
+    ~NativeMessagingManager() = delete;
+
+    class ReceiverThread : public QThread
+    {
+    public:
+        void run() override;
+
+    private:
+        void handleMessage(const QJsonObject &root);
+    };
+
+    void writeByteArray(QByteArray a);
+    void registerHost();
+    void openGuiMessageQueue();
+    void sendToGuiProcess(const QByteArray &array);
+
+    static std::string &getGuiMessageQueueName();
+};
+
+}  // namespace chatterino