Added parameters for transitionDuration and reverseTransitionDuration and dart fix'es

package/lib/src/beam_page.dart

@@ -359,8 +359,6 @@ class BeamPage extends Page {
           transitionDuration: transitionDuration ?? Duration.zero,
           reverseTransitionDuration: reverseTransitionDuration ?? Duration.zero,
           pageBuilder: (context, animation, secondaryAnimation) => child,
-          transitionDuration: Duration.zero,
-          reverseTransitionDuration: Duration.zero,
         );
       default:
         return MaterialPageRoute(

package/lib/src/beamer_delegate.dart

@@ -1,9 +1,7 @@
 import 'dart:async';
 
 import 'package:beamer/beamer.dart';
-import 'package:beamer/src/browser_tab_title_util_non_web.dart'
-    if (dart.library.html) 'package:beamer/src/browser_tab_title_util_web.dart'
-    as browser_tab_title_util;
+import 'package:beamer/src/browser_tab_title_util_non_web.dart' if (dart.library.html) 'package:beamer/src/browser_tab_title_util_web.dart' as browser_tab_title_util;
 import 'package:beamer/src/utils.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
@@ -12,8 +10,7 @@ import 'package:flutter/services.dart';
 /// A delegate that is used by the [Router] to build the [Navigator].
 ///
 /// This is "the beamer", the one that does the actual beaming.
-class BeamerDelegate extends RouterDelegate<RouteInformation>
-    with ChangeNotifier, PopNavigatorRouterDelegateMixin<RouteInformation> {
+class BeamerDelegate extends RouterDelegate<RouteInformation> with ChangeNotifier, PopNavigatorRouterDelegateMixin<RouteInformation> {
   /// Creates a [BeamerDelegate] with specified properties.
   ///
   /// [stackBuilder] is required to process the incoming navigation request.
@@ -246,8 +243,7 @@ class BeamerDelegate extends RouterDelegate<RouteInformation>
   /// Return `false` if beamer should finish handling the pop.
   ///
   /// See [build] for details on how beamer handles [Navigator.onPopPage].
-  bool Function(BuildContext context, Route<dynamic> route, dynamic result)?
-      onPopPage;
+  bool Function(BuildContext context, Route<dynamic> route, dynamic result)? onPopPage;
 
   /// Whether the title attribute of [BeamPage] should
   /// be used to set and update the browser tab title.
@@ -308,8 +304,7 @@ class BeamerDelegate extends RouterDelegate<RouteInformation>
   /// Beamer.of(context).currentBeamStack
   /// ```
   /// {@endtemplate}
-  BeamStack get currentBeamStack =>
-      beamingHistory.isEmpty ? EmptyBeamStack() : beamingHistory.last;
+  BeamStack get currentBeamStack => beamingHistory.isEmpty ? EmptyBeamStack() : beamingHistory.last;
 
   List<BeamPage> _currentPages = [];
 
@@ -416,13 +411,9 @@ class BeamerDelegate extends RouterDelegate<RouteInformation>
       rebuild = false;
     }
 
-    replaceRouteInformation
-        ? SystemNavigator.selectSingleEntryHistory()
-        : SystemNavigator.selectMultiEntryHistory();
+    replaceRouteInformation ? SystemNavigator.selectSingleEntryHistory() : SystemNavigator.selectMultiEntryHistory();
 
-    this.configuration = configuration != null
-        ? Utils.createNewConfiguration(this.configuration, configuration)
-        : currentBeamStack.state.routeInformation.copyWith();
+    this.configuration = configuration != null ? Utils.createNewConfiguration(this.configuration, configuration) : currentBeamStack.state.routeInformation.copyWith();
 
     // update beam parameters
     _currentBeamParameters = beamParameters ?? _currentBeamParameters;
@@ -585,9 +576,7 @@ class BeamerDelegate extends RouterDelegate<RouteInformation>
     update(
       configuration: RouteInformation(uri: Uri.parse(uri), state: routeState),
       beamParameters: _currentBeamParameters.copyWith(
-        popConfiguration: popToNamed != null
-            ? RouteInformation(uri: Uri.parse(popToNamed))
-            : null,
+        popConfiguration: popToNamed != null ? RouteInformation(uri: Uri.parse(popToNamed)) : null,
         transitionDelegate: transitionDelegate ?? this.transitionDelegate,
         beamBackOnPop: beamBackOnPop,
         popBeamStackOnPop: popBeamStackOnPop,
@@ -650,8 +639,7 @@ class BeamerDelegate extends RouterDelegate<RouteInformation>
         beamingHistory.removeLast();
         continue;
       } else {
-        beamingHistory.last.history
-            .removeRange(index, beamingHistory.last.history.length);
+        beamingHistory.last.history.removeRange(index, beamingHistory.last.history.length);
         break;
       }
     }
@@ -756,8 +744,7 @@ class BeamerDelegate extends RouterDelegate<RouteInformation>
 
   @override
   RouteInformation? get currentConfiguration {
-    final response =
-        _parent == null && _initialConfigurationReady ? configuration : null;
+    final response = _parent == null && _initialConfigurationReady ? configuration : null;
     if (response != null) {
       _lastReportedRouteInformation = response.copyWith();
     }
@@ -798,10 +785,9 @@ class BeamerDelegate extends RouterDelegate<RouteInformation>
         return Navigator(
           key: navigatorKey,
           observers: navigatorObservers,
-          transitionDelegate: currentBeamStack.transitionDelegate ??
-              _currentBeamParameters.transitionDelegate,
+          transitionDelegate: currentBeamStack.transitionDelegate ?? _currentBeamParameters.transitionDelegate,
           pages: _currentPages,
-          onPopPage: (route, result) => _onPopPage(context, route, result),
+          onPopPage: (route, result) => _onPopPage(context, route, result), // TODO(): THIS NEEDS TO BE LOOKED AT
         );
       },
     );
@@ -863,11 +849,7 @@ class BeamerDelegate extends RouterDelegate<RouteInformation>
   }
 
   bool _runGuards(BuildContext context, BeamStack targetBeamStack) {
-    final allGuards = [
-      ...?parent?.guards,
-      ...guards,
-      ...targetBeamStack.guards
-    ];
+    final allGuards = [...?parent?.guards, ...guards, ...targetBeamStack.guards];
 
     for (final guard in allGuards) {
       if (guard.shouldGuard(targetBeamStack)) {
@@ -926,8 +908,7 @@ class BeamerDelegate extends RouterDelegate<RouteInformation>
   void _addToBeamingHistory(BeamStack beamStack) {
     _disposeBeamStack(currentBeamStack);
     if (removeDuplicateHistory) {
-      final index = beamingHistory.indexWhere(
-          (historyStack) => historyStack.runtimeType == beamStack.runtimeType);
+      final index = beamingHistory.indexWhere((historyStack) => historyStack.runtimeType == beamStack.runtimeType);
       if (index != -1) {
         _disposeBeamStack(beamingHistory[index]);
         beamingHistory.removeAt(index);
@@ -938,8 +919,7 @@ class BeamerDelegate extends RouterDelegate<RouteInformation>
   }
 
   void _updateBeamingHistory(BeamStack beamStack) {
-    if (beamingHistory.isEmpty ||
-        beamStack.runtimeType != beamingHistory.last.runtimeType) {
+    if (beamingHistory.isEmpty || beamStack.runtimeType != beamingHistory.last.runtimeType) {
       _addToBeamingHistory(beamStack);
     } else {
       beamingHistory.last.update(
@@ -1023,16 +1003,13 @@ class BeamerDelegate extends RouterDelegate<RouteInformation>
     if (currentBeamStack is NotFound) {
       _currentPages = [notFoundPage];
     } else {
-      _currentPages = _currentBeamParameters.stacked
-          ? currentBeamStack.buildPages(context, currentBeamStack.state)
-          : [currentBeamStack.buildPages(context, currentBeamStack.state).last];
+      _currentPages = _currentBeamParameters.stacked ? currentBeamStack.buildPages(context, currentBeamStack.state) : [currentBeamStack.buildPages(context, currentBeamStack.state).last];
     }
   }
 
   void _setBrowserTitle(BuildContext context) {
     if (active && setBrowserTabTitle) {
-      final String title = _currentPages.last.title ??
-          currentBeamStack.state.routeInformation.uri.path;
+      final String title = _currentPages.last.title ?? currentBeamStack.state.routeInformation.uri.path;
       browser_tab_title_util.setTabTitle(title);
     }
   }
@@ -1089,14 +1066,12 @@ class BeamerDelegate extends RouterDelegate<RouteInformation>
   void _initializeChild() {
     final parentConfiguration = _parent!.configuration.copyWith();
     if (initializeFromParent) {
-      _beamStackCandidate =
-          stackBuilder(parentConfiguration, _currentBeamParameters);
+      _beamStackCandidate = stackBuilder(parentConfiguration, _currentBeamParameters);
     }
 
     // If this couldn't handle parents configuration,
     // it will update itself to initialPath and declare itself inactive.
-    if (_beamStackCandidate is EmptyBeamStack ||
-        _beamStackCandidate is NotFound) {
+    if (_beamStackCandidate is EmptyBeamStack || _beamStackCandidate is NotFound) {
       update(
         configuration: RouteInformation(uri: Uri.parse(initialPath)),
         rebuild: false,

website/lib/app.dart

@@ -18,7 +18,7 @@ class _AppState extends State<App> {
   void initState() {
     super.initState();
     _isDarkTheme =
-        WidgetsBinding.instance!.window.platformBrightness == Brightness.dark;
+        WidgetsBinding.instance.window.platformBrightness == Brightness.dark;
   }
 
   @override

website/lib/presentation/core/header.dart

@@ -52,7 +52,7 @@ class _HeaderState extends State<Header> {
           ),
           Text(
             'Beamer',
-            style: theme.textTheme.headline6!.copyWith(color: Colors.white),
+            style: theme.textTheme.titleLarge!.copyWith(color: Colors.white),
           ),
           const Spacer(),
           IconButton(

website/lib/presentation/core/navigation_sidebar.dart

@@ -28,14 +28,14 @@ class _NavigationSidebarState extends State<NavigationSidebar> {
     super.didChangeDependencies();
     _beamer = Beamer.of(context);
     _beamer.removeListener(_setStateListener);
-    WidgetsBinding.instance!.addPostFrameCallback(
+    WidgetsBinding.instance.addPostFrameCallback(
       (_) => _beamer.addListener(_setStateListener),
     );
   }
 
   @override
   Widget build(BuildContext context) {
-    final path = _beamer.configuration.location!;
+    final path = _beamer.configuration.location;
     final size = MediaQuery.of(context).size;
     return Padding(
       padding: EdgeInsets.only(top: _isDrawer ? kToolbarHeight : 0.0),
@@ -176,7 +176,7 @@ class ExpandableNavigationButton extends StatelessWidget {
             padding: const EdgeInsets.all(16.0),
             child: Text(
               text,
-              style: Theme.of(context).textTheme.button!.copyWith(
+              style: Theme.of(context).textTheme.labelLarge!.copyWith(
                     color: isSelected ? Colors.blue : null,
                   ),
             ),
@@ -215,7 +215,7 @@ class NavigationButton extends StatelessWidget {
               EdgeInsets.only(left: padLeft ? 16.0 : 0.0),
           child: Text(
             text,
-            style: Theme.of(context).textTheme.button!.copyWith(
+            style: Theme.of(context).textTheme.labelLarge!.copyWith(
                   color: isSelected ? Colors.blue : null,
                 ),
           ),

website/lib/presentation/core/paragraph.dart

@@ -24,7 +24,7 @@ class ParagraphTitle extends Paragraph {
   @override
   TextStyle? getTextStyle(BuildContext context) => Theme.of(context)
       .textTheme
-      .headline5!
+      .headlineSmall!
       .copyWith(fontWeight: FontWeight.bold);
 }
 
@@ -34,7 +34,7 @@ class ParagraphSubtitle extends Paragraph {
   @override
   TextStyle? getTextStyle(BuildContext context) => Theme.of(context)
       .textTheme
-      .headline6!
+      .titleLarge!
       .copyWith(fontWeight: FontWeight.normal);
 }
 

website/lib/presentation/core/wip_screen.dart

@@ -11,7 +11,7 @@ class WIPScreen extends StatelessWidget {
           padding: const EdgeInsets.all(32.0),
           child: SelectableText(
             'Coming soon...',
-            style: Theme.of(context).textTheme.headline6,
+            style: Theme.of(context).textTheme.titleLarge,
             textAlign: TextAlign.center,
           ),
         ),

website/lib/presentation/quick_start/accessing_screen.dart

@@ -8,13 +8,13 @@ class AccessingScreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return Scaffold(
+    return const Scaffold(
       body: SingleChildScrollView(
         child: Padding(
-          padding: const EdgeInsets.all(32.0),
+          padding: EdgeInsets.all(32.0),
           child: Column(
             crossAxisAlignment: CrossAxisAlignment.start,
-            children: const [
+            children: [
               ParagraphTitle('Accessing nearest Beamer'),
               ParagraphText(
                 "Accessing route attributes in Widgets (for example, bookId for building BookDetailsScreen) can be done with",

website/lib/presentation/quick_start/beaming_screen.dart

@@ -7,13 +7,13 @@ class BeamingScreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return Scaffold(
+    return const Scaffold(
       body: SingleChildScrollView(
         child: Padding(
-          padding: const EdgeInsets.all(32.0),
+          padding: EdgeInsets.all(32.0),
           child: Column(
             crossAxisAlignment: CrossAxisAlignment.start,
-            children: const [
+            children: [
               ParagraphTitle('Beaming > Navigating'),
               ParagraphText(
                 "Navigation is done by \"beaming\". One can think of it as teleporting (beaming) to another place in your app. Similar to Navigator.of(context).pushReplacementNamed('/my-route'), but Beamer is not limited to a single page, nor to a push per se. BeamLocations produce a stack of pages that get built when you beam there. Beaming can feel like using many of Navigator's push/pop methods at once.",

website/lib/presentation/quick_start/routes_screen.dart

@@ -7,13 +7,13 @@ class RoutesScreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return Scaffold(
+    return const Scaffold(
       body: SingleChildScrollView(
         child: Padding(
-          padding: const EdgeInsets.all(32.0),
+          padding: EdgeInsets.all(32.0),
           child: Column(
             crossAxisAlignment: CrossAxisAlignment.start,
-            children: const [
+            children: [
               ParagraphTitle('Defining simple routes'),
               ParagraphText(
                 'The simplest setup is achieved by using the RoutesLocationBuilder which yields the least amount of code. This is a great choice for applications with fewer navigation scenarios or with shallow page stacks, i.e. when pages are rarely stacked on top of each other.',