qt.cfg: Added support for more interfaces (#6210)

Author: orbitcowboy

cfg/qt.cfg

@@ -968,6 +968,25 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- template <typename AT> qsizetype QSignalSpy::count(const AT &value) const -->
+  <!-- template <typename AT> qsizetype QSignalSpy::count() const -->
+  <!-- template <typename AT> qsizetype QSignalSpy::size() const -->
+  <function name="QSignalSpy::count,QSignalSpy::size">
+    <noreturn>false</noreturn>
+    <use-retval/>
+    <returnValue type="qsize"/>
+    <const/>
+    <arg nr="1" direction="in" default="">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- QIcon QIcon::fromTheme(const QString &name)-->
+  <function name="QIcon::fromTheme">
+    <noreturn>false</noreturn>
+    <use-retval/>
+    <returnValue type="QIcon"/>
+    <arg nr="1" direction="in"/>
+  </function>
   <!-- ##### QMap https://doc.qt.io/qt-5/qmap.html ##### -->
   <!-- QMap::const_iterator QMap::constFind(const Key &key) const -->
   <function name="QMap::constFind">