started fixing clicking emtoes

src/widgets/emotepopup.hpp

@@ -4,6 +4,8 @@
 #include "widgets/basewindow.hpp"
 #include "widgets/helper/channelview.hpp"
 
+#include <pajlada/signals/signal.hpp>
+
 namespace chatterino {
 namespace widgets {
 
@@ -15,6 +17,8 @@ public:
     void loadChannel(ChannelPtr channel);
     void loadEmojis();
 
+    pajlada::Signals::Signal<messages::Link> linkClicked;
+
 private:
     ChannelView *viewEmotes;
     ChannelView *viewEmojis;