Fixed errors in react-native-randombytes desktop implementation

CMakeLists.txt

@@ -4,4 +4,4 @@ set(REACT_NATIVE_DESKTOP_EXTERNAL_MODULES_TYPE_NAMES ${REACT_NATIVE_DESKTOP_EXTE
                                                      \"RNRandomBytes\" PARENT_SCOPE)
 
 set(REACT_NATIVE_DESKTOP_EXTERNAL_MODULES_SRC ${REACT_NATIVE_DESKTOP_EXTERNAL_MODULES_SRC}
-                                              ${CMAKE_CURRENT_SOURCE_DIR}/rnrandombytesdesktop.cpp PARENT__SCOPE)
+                                              ${CMAKE_CURRENT_SOURCE_DIR}/rnrandombytesdesktop.cpp PARENT_SCOPE)

rnrandombytesdesktop.cpp

@@ -13,7 +13,7 @@
 #include <memory>
 
 #include "bridge.h"
-#include "rnrandombytes.h"
+#include "rnrandombytesdesktop.h"
 #include <QCryptographicHash>
 #include <QDateTime>
 #include <QMap>
@@ -22,6 +22,15 @@
 #include <QNetworkRequest>
 #include <QQuickImageProvider>
 
+
+namespace {
+struct RegisterQMLMetaType {
+    RegisterQMLMetaType() {
+        qRegisterMetaType<RNRandomBytes*>();
+    }
+} registerMetaType;
+} // namespace
+
 class RNRandomBytesPrivate {
 
 public:

rnrandombytesdesktop.h

@@ -31,7 +31,7 @@ public:
 
     typedef std::function<void(Event, const QVariantMap&)> LoadEventCallback;
 
-    RNRandomBytes(QObject* parent = 0);
+    Q_INVOKABLE RNRandomBytes(QObject* parent = 0);
     ~RNRandomBytes();
 
     QString moduleName() override;