Document blurhashimageprovider

src/blurhashimageprovider.h

@@ -5,9 +5,22 @@
 
 #include <QQuickImageProvider>
 
+/**
+ * @class BlurhashImageProvider
+ *
+ * A QQuickImageProvider for blurhashes.
+ *
+ * @sa QQuickImageProvider
+ */
 class BlurhashImageProvider : public QQuickImageProvider
 {
 public:
     BlurhashImageProvider();
+
+    /**
+     * @brief Return an image for a given ID.
+     *
+     * @sa QQuickImageProvider::requestImage
+     */
     QImage requestImage(const QString &id, QSize *size, const QSize &requestedSize) override;
-};
+};