[go_router] Adds name to TypedGoRoute (flutter#3702)

This PR is required for [flutter#3665](flutter#3665) to work and be merged.

It should allow for generating `TypedGoRoutes` by defining a custom name and forwarding it to the underlying GoRoute. This is needed when working with Analytics services such as Google analytics that use the `RouteSettings.name` to log the page in their systems.

*List which issues are fixed by this PR. You must list at least one issue.*
[#120102](flutter/flutter#120102)

packages/go_router/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 6.5.8
+
+- Adds name parameter to `TypedGoRoute`
+
 ## 6.5.7
 
 - Fixes a bug that go_router would crash if `GoRoute.pageBuilder` depends on `InheritedWidget`s. 

packages/go_router/lib/src/route_data.dart

@@ -79,6 +79,7 @@ abstract class GoRouteData extends RouteData {
   /// Should not be used directly.
   static GoRoute $route<T extends GoRouteData>({
     required String path,
+    String? name,
     required T Function(GoRouterState) factory,
     GlobalKey<NavigatorState>? parentNavigatorKey,
     List<RouteBase> routes = const <RouteBase>[],
@@ -106,6 +107,7 @@ abstract class GoRouteData extends RouteData {
 
     return GoRoute(
       path: path,
+      name: name,
       builder: builder,
       pageBuilder: pageBuilder,
       redirect: redirect,
@@ -223,6 +225,7 @@ class TypedGoRoute<T extends GoRouteData> extends TypedRoute<T> {
   /// Default const constructor
   const TypedGoRoute({
     required this.path,
+    this.name,
     this.routes = const <TypedRoute<RouteData>>[],
   });
 
@@ -233,6 +236,14 @@ class TypedGoRoute<T extends GoRouteData> extends TypedRoute<T> {
   ///
   final String path;
 
+  /// The name that corresponds to this route.
+  /// Used by Analytics services such as Firebase Analytics
+  /// to log the screen views in their system.
+  ///
+  /// See [GoRoute.name].
+  ///
+  final String? name;
+
   /// Child route definitions.
   ///
   /// See [RouteBase.routes].

packages/go_router/pubspec.yaml

@@ -1,7 +1,7 @@
 name: go_router
 description: A declarative router for Flutter based on Navigation 2 supporting
   deep linking, data-driven routes and more
-version: 6.5.7
+version: 6.5.8
 repository: https://github.com/flutter/packages/tree/main/packages/go_router
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+go_router%22