Setup tests

tests/plugins/TestsUtils/plugin.h

@@ -0,0 +1,16 @@
+#ifndef TESTSUTILSPLUGIN_H
+#define TESTSUTILSPLUGIN_H
+
+#include <QQmlExtensionPlugin>
+
+class TestsUtilsPlugin : public QQmlExtensionPlugin
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID
+                      "org.qt-project.Qt.QQmlExtensionInterface")
+
+public:
+    void registerTypes(const char *uri) override;
+};
+
+#endif