1 files changed, 12 insertions, 0 deletions
diff --git a/toolkit/components/uniffi-fixtures/callbacks/src/callbacks.udl b/toolkit/components/uniffi-fixtures/callbacks/src/callbacks.udl
new file mode 100644
index 0000000000..a6d44ef598
--- /dev/null
+++ b/toolkit/components/uniffi-fixtures/callbacks/src/callbacks.udl
@@ -0,0 +1,12 @@
+callback interface Logger {
+   void log(string message);
+   void finished();
+ };
+
+namespace fixture_callbacks {
+    // Log all even numbers in a vec, then call the finished() method
+    void log_even_numbers(Logger logger, sequence<i32> items);
+    // Works exactly the same as `log_even_numbers()`, except we configure this
+    // to run on the main thread in `uniffi-bindgen-gecko-js/config.toml`
+    void log_even_numbers_main_thread(Logger logger, sequence<i32> items);
+};