definitions fixed

ui/content-view/content-view.d.ts

@@ -0,0 +1,26 @@
+/**
+ * 
+ */
+declare module "ui/content-view" {
+    import view = require("ui/core/view");
+
+    /**
+     * Represents a View that has a single child - content.
+     * The View itself does not have visual representation and serves as a placeholder for its content in the logical tree.
+     */
+    class ContentView extends view.View {
+        /**
+         * Gets or sets the single child of the view.
+         */
+        content: view.View;
+
+        //@private
+        /**
+         * Called when the content property has changed.
+         * @param oldView The previous content.
+         * @param newView The new content.
+         */
+        _onContentChanged(oldView: view.View, newView: view.View);
+        //@endprivate
+    }
+}