2 files changed, 22 insertions, 0 deletions
diff --git a/include/swaybar/tray/tray.h b/include/swaybar/tray/tray.h
index 217e2d45..cc3e8133 100644
--- a/include/swaybar/tray/tray.h
+++ b/include/swaybar/tray/tray.h
@@ -12,12 +12,16 @@
 
 struct swaybar;
 struct swaybar_output;
+struct swaybar_watcher;
 
 struct swaybar_tray {
 	struct swaybar *bar;
 
 	int fd;
 	sd_bus *bus;
+
+	struct swaybar_watcher *watcher_xdg;
+	struct swaybar_watcher *watcher_kde;
 };
 
 struct swaybar_tray *create_tray(struct swaybar *bar);
diff --git a/include/swaybar/tray/watcher.h b/include/swaybar/tray/watcher.h
new file mode 100644
index 00000000..8f276da8
--- /dev/null
+++ b/include/swaybar/tray/watcher.h
@@ -0,0 +1,18 @@
+#ifndef _SWAYBAR_TRAY_WATCHER_H
+#define _SWAYBAR_TRAY_WATCHER_H
+
+#include "swaybar/tray/tray.h"
+#include "list.h"
+
+struct swaybar_watcher {
+	char *interface;
+	sd_bus *bus;
+	list_t *hosts;
+	list_t *items;
+	int version;
+};
+
+struct swaybar_watcher *create_watcher(char *protocol, sd_bus *bus);
+void destroy_watcher(struct swaybar_watcher *watcher);
+
+#endif