From 3e949b650092a42953b1752d561b672d170c4f65 Mon Sep 17 00:00:00 2001
From: Kate Lovett <katelovett@google.com>
Date: Tue, 21 Oct 2025 19:16:37 -0500
Subject: [PATCH 1/2] Ignore experimental features

---
 packages/go_router_builder/lib/src/type_helpers.dart | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/go_router_builder/lib/src/type_helpers.dart b/packages/go_router_builder/lib/src/type_helpers.dart
index 2bc4fb23eee..627324d6717 100644
--- a/packages/go_router_builder/lib/src/type_helpers.dart
+++ b/packages/go_router_builder/lib/src/type_helpers.dart
@@ -795,9 +795,11 @@ class _TypeHelperJson extends _TypeHelperWithHelper {
     }
 
     final FunctionType functionType = secondParam.type as FunctionType;
+    // ignore: experimental_member_use
     if (functionType.formalParameters.length != 1 ||
         functionType.returnType.getDisplayString() !=
             type.element.typeParameters.first.displayName ||
+        // ignore: experimental_member_use
         functionType.formalParameters[0].type.getDisplayString() != 'Object?') {
       throw InvalidGenerationSourceError(
         'The parameter type '

From 7d5f1d8ab19cbd8309bad2766fd8e9b678534b3e Mon Sep 17 00:00:00 2001
From: David Morgan <davidmorgan@google.com>
Date: Wed, 22 Oct 2025 09:21:27 +0200
Subject: [PATCH 2/2] More ignores.

---
 packages/go_router_builder/lib/src/route_config.dart | 2 ++
 packages/go_router_builder/lib/src/type_helpers.dart | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/packages/go_router_builder/lib/src/route_config.dart b/packages/go_router_builder/lib/src/route_config.dart
index 3f53838891a..35c16e68b9b 100644
--- a/packages/go_router_builder/lib/src/route_config.dart
+++ b/packages/go_router_builder/lib/src/route_config.dart
@@ -623,6 +623,7 @@ abstract class RouteBaseConfig {
   }) {
     assert(!reader.isNull, 'reader should not be null');
     final InterfaceType type = reader.objectValue.type! as InterfaceType;
+    // ignore: experimental_member_use
     final String typeName = type.element.displayName;
 
     if (isAncestorRelative && typeName == 'TypedGoRoute') {
@@ -942,6 +943,7 @@ $routeDataClassName.$dataConvertionFunctionName(
 String _enumMapConst(InterfaceType type) {
   assert(type.isEnum);
 
+  // ignore: experimental_member_use
   final String enumName = type.element.displayName;
 
   final StringBuffer buffer = StringBuffer('const ${enumMapName(type)} = {');
diff --git a/packages/go_router_builder/lib/src/type_helpers.dart b/packages/go_router_builder/lib/src/type_helpers.dart
index 627324d6717..bb249c43141 100644
--- a/packages/go_router_builder/lib/src/type_helpers.dart
+++ b/packages/go_router_builder/lib/src/type_helpers.dart
@@ -225,9 +225,11 @@ String compareField(
 
 /// Gets the name of the `const` map generated to help encode [Enum] types.
 String enumMapName(InterfaceType type) =>
+    // ignore: experimental_member_use
     '_\$${type.element.displayName}EnumMap';
 
 /// Gets the name of the `const` map generated to help encode [Json] types.
+// ignore: experimental_member_use
 String jsonMapName(InterfaceType type) => type.element.displayName;
 
 String _stateValueAccess(
@@ -798,6 +800,7 @@ class _TypeHelperJson extends _TypeHelperWithHelper {
     // ignore: experimental_member_use
     if (functionType.formalParameters.length != 1 ||
         functionType.returnType.getDisplayString() !=
+            // ignore: experimental_member_use
             type.element.typeParameters.first.displayName ||
         // ignore: experimental_member_use
         functionType.formalParameters[0].type.getDisplayString() != 'Object?') {