diff --git a/lib/src/iris_method_channel.dart b/lib/src/iris_method_channel.dart
index 00ded2f..dd8984a 100644
--- a/lib/src/iris_method_channel.dart
+++ b/lib/src/iris_method_channel.dart
@@ -9,6 +9,19 @@ import 'package:iris_method_channel/src/platform/iris_method_channel_internal.da
 
 // ignore_for_file: public_member_api_docs
 
+@pragma('vm:prefer-inline')
+ThrowExceptionHandler throwException = _defaultThrowExceptionBuilder;
+@pragma('vm:prefer-inline')
+void _defaultThrowExceptionBuilder({required int code, String? message}) {
+  throw Exception();
+}
+
+typedef ExceptionBuilder = Exception Function(
+    {required int code, String? message});
+
+typedef ThrowExceptionHandler = void Function(
+    {required int code, String? message});
+
 class IrisMethodChannel {
   IrisMethodChannel(this._nativeBindingsProvider) {
     _irisMethodChannelInternal =