--- /dev/null
+package club.wpia.gigi.pages;
+
+import javax.servlet.http.HttpServletRequest;
+
+/**
+ * Marks a {@link Page} as beeing able to handle
+ * {@link HttpServletRequest#getQueryString()} in
+ * {@link HttpServletRequest#getMethod()}<code>== "POST"</code>
+ */
+public interface HandlesMixedRequest {
+
+}