1 files changed, 19 insertions, 0 deletions
diff --git a/src/ui.h b/src/ui.h
new file mode 100644
index 0000000..b4ce859
--- /dev/null
+++ b/src/ui.h
@@ -0,0 +1,19 @@
+#pragma once
+#include <memory>
+
+namespace backend {
+    class labeller;
+}
+
+namespace frontend {
+    struct ui_impl;
+    class playback;
+    class ui {
+        public:
+            ui(std::shared_ptr<playback> playback, std::shared_ptr<backend::labeller> labeller);
+            void begin();
+
+        private:
+            std::shared_ptr<ui_impl> data;
+    };
+}