diff --git a/src/plugins/qmlprojectmanager/qmlprojectplugin.cpp b/src/plugins/qmlprojectmanager/qmlprojectplugin.cpp
index bbf0a5b5032..abb366bd73d 100644
--- a/src/plugins/qmlprojectmanager/qmlprojectplugin.cpp
+++ b/src/plugins/qmlprojectmanager/qmlprojectplugin.cpp
@@ -1,8 +1,9 @@
 // Copyright (C) 2016 The Qt Company Ltd.
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 
-#include "qdslandingpage.h"
 #include "qmlprojectplugin.h"
+
+#include "qdslandingpage.h"
 #include "qmlproject.h"
 #include "qmlprojectconstants.h"
 #include "qmlprojectmanagertr.h"
@@ -20,6 +21,8 @@
 #include <coreplugin/messagebox.h>
 #include <coreplugin/modemanager.h>
 
+#include <extensionsystem/iplugin.h>
+
 #include <projectexplorer/projectexplorerconstants.h>
 #include <projectexplorer/projectmanager.h>
 #include <projectexplorer/projectnodes.h>
@@ -99,19 +102,6 @@ public:
     QdsLandingPageWidget *landingPageWidget = nullptr;
 };
 
-QmlProjectPlugin::~QmlProjectPlugin()
-{
-    QTC_ASSERT(d, return);
-
-    if (d->lastMessageBox)
-        d->lastMessageBox->deleteLater();
-    if (d->landingPage)
-        d->landingPage->deleteLater();
-    if (d->landingPageWidget)
-        d->landingPageWidget->deleteLater();
-    delete d;
-}
-
 void openQDS(const FilePath &fileName)
 {
     const FilePath qdsPath = qdsInstallationEntry();
@@ -236,6 +226,37 @@ static QmlBuildSystem *qmlBuildSystemforFileNode(const FileNode *fileNode)
     return nullptr;
 }
 
+class QmlProjectPlugin final : public ExtensionSystem::IPlugin
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QtCreatorPlugin" FILE "QmlProjectManager.json")
+
+public:
+    ~QmlProjectPlugin()
+    {
+        if (d->lastMessageBox)
+            d->lastMessageBox->deleteLater();
+        if (d->landingPage)
+            d->landingPage->deleteLater();
+        if (d->landingPageWidget)
+            d->landingPageWidget->deleteLater();
+        delete d;
+    }
+
+public slots:
+    void editorModeChanged(Utils::Id newMode, Utils::Id oldMode);
+    void openQtc(bool permanent = false);
+    void openQds(bool permanent = false);
+
+private:
+    void initialize() final;
+    void displayQmlLandingPage();
+    void hideQmlLandingPage();
+    void updateQmlLandingPageProjectInfo(const Utils::FilePath &projectFile);
+
+    class QmlProjectPluginPrivate *d = nullptr;
+};
+
 void QmlProjectPlugin::initialize()
 {
     d = new QmlProjectPluginPrivate;
@@ -451,3 +472,5 @@ FilePath projectFilePath()
 }
 
 } // QmlProjectManager::Internal
+
+#include "qmlprojectplugin.moc"
diff --git a/src/plugins/qmlprojectmanager/qmlprojectplugin.h b/src/plugins/qmlprojectmanager/qmlprojectplugin.h
index 7cb4f4ce508..d7171eaab70 100644
--- a/src/plugins/qmlprojectmanager/qmlprojectplugin.h
+++ b/src/plugins/qmlprojectmanager/qmlprojectplugin.h
@@ -3,10 +3,10 @@
 
 #pragma once
 
-#include <coreplugin/editormanager/editormanager.h>
-#include <extensionsystem/iplugin.h>
 #include <utils/filepath.h>
 
+namespace Core { class IEditor; }
+
 namespace QmlProjectManager::Internal {
 
 void openQDS(const Utils::FilePath &fileName);
@@ -20,27 +20,4 @@ QString qdsVersion(const Utils::FilePath &projectFilePath);
 void openInQDSWithProject(const Utils::FilePath &filePath);
 const QString readFileContents(const Utils::FilePath &filePath);
 
-class QmlProjectPlugin final : public ExtensionSystem::IPlugin
-{
-    Q_OBJECT
-    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QtCreatorPlugin" FILE "QmlProjectManager.json")
-
-public:
-    QmlProjectPlugin() = default;
-    ~QmlProjectPlugin() final;
-
-public slots:
-    void editorModeChanged(Utils::Id newMode, Utils::Id oldMode);
-    void openQtc(bool permanent = false);
-    void openQds(bool permanent = false);
-
-private:
-    void initialize() final;
-    void displayQmlLandingPage();
-    void hideQmlLandingPage();
-    void updateQmlLandingPageProjectInfo(const Utils::FilePath &projectFile);
-
-    class QmlProjectPluginPrivate *d = nullptr;
-};
-
 } // QmlProject::Internal