1 files changed, 7 insertions, 0 deletions
diff --git a/include/mbgl/util/uv.hpp b/include/mbgl/util/uv.hpp
index 4ceb8b873f..3c533cfbf8 100644
--- a/include/mbgl/util/uv.hpp
+++ b/include/mbgl/util/uv.hpp
@@ -4,6 +4,7 @@
 #include <string>
 
 typedef struct uv_async_s uv_async_t;
+typedef struct uv_timer_s uv_timer_t;
 typedef struct uv_handle_s uv_handle_t;
 typedef struct uv_loop_s uv_loop_t;
 
@@ -11,9 +12,15 @@ namespace uv {
 
 std::string cwd();
 
+struct deleter {
+    void operator()(uv_async_t *async);
+    void operator()(uv_timer_t *timer);
+};
+
 class thread;
 class rwlock;
 class loop;
+class worker;
 
 }