Forward declare as much as possible

src/base/bittorrent/private/bandwidthscheduler.cpp

@@ -33,6 +33,7 @@
 
 #include <QDate>
 #include <QTime>
+#include <QTimer>
 
 #include "base/preferences.h"
 

src/base/bittorrent/private/filterparserthread.h

@@ -29,10 +29,10 @@
 #ifndef FILTERPARSERTHREAD_H
 #define FILTERPARSERTHREAD_H
 
-#include <QThread>
-
 #include <libtorrent/ip_filter.hpp>
 
+#include <QThread>
+
 class QDataStream;
 
 class FilterParserThread : public QThread

src/base/bittorrent/private/portforwarderimpl.cpp

@@ -28,10 +28,10 @@
 
 #include "portforwarderimpl.h"
 
-#include <QDebug>
-
 #include <libtorrent/session.hpp>
 
+#include <QDebug>
+
 #include "base/logger.h"
 #include "base/settingsstorage.h"
 

src/base/bittorrent/private/resumedatasavingmanager.cpp

@@ -28,6 +28,7 @@
 
 #include "resumedatasavingmanager.h"
 
+#include <QByteArray>
 #include <QDebug>
 #include <QSaveFile>
 

src/base/bittorrent/private/resumedatasavingmanager.h

@@ -28,10 +28,11 @@
 
 #pragma once
 
-#include <QByteArray>
 #include <QDir>
 #include <QObject>
 
+class QByteArray;
+
 class ResumeDataSavingManager : public QObject
 {
     Q_OBJECT