chore: migrate namespace to Prism.Navigation.Regions

e2e/Forms/src/HelloRegions/ViewModels/CarouselDemoRegionViewModel.cs

-using Prism.Regions;
+using Prism.Navigation.Regions;
 
 namespace HelloRegions.ViewModels
 {

e2e/Forms/src/HelloRegions/ViewModels/CollectionViewDemoRegionViewModel.cs

-using Prism.Regions;
+using Prism.Navigation.Regions;
 
 namespace HelloRegions.ViewModels
 {

e2e/Forms/src/HelloRegions/ViewModels/ContentViewDemoRegionViewModel.cs

-using Prism.Regions;
+using Prism.Navigation.Regions;
 
 namespace HelloRegions.ViewModels
 {

e2e/Forms/src/HelloRegions/ViewModels/FlexLayoutDemoRegionViewModel.cs

-using Prism.Regions;
+using Prism.Navigation.Regions;
 
 namespace HelloRegions.ViewModels
 {

e2e/Forms/src/HelloRegions/ViewModels/FrameDemoRegionViewModel.cs

-using Prism.Regions;
+using Prism.Navigation.Regions;
 
 namespace HelloRegions.ViewModels
 {

e2e/Forms/src/HelloRegions/ViewModels/RegionAViewModel.cs

@@ -3,7 +3,7 @@ using System.Threading.Tasks;
 using System.Windows.Input;
 using Prism.Commands;
 using Prism.Navigation;
-using Prism.Regions.Navigation;
+using Prism.Navigation.Regions.Navigation;
 
 namespace HelloRegions.ViewModels
 {

e2e/Forms/src/HelloRegions/ViewModels/RegionBViewModel.cs

-using Prism.Regions.Navigation;
+using Prism.Navigation.Regions.Navigation;
 
 namespace HelloRegions.ViewModels
 {

e2e/Forms/src/HelloRegions/ViewModels/RegionCViewModel.cs

-using Prism.Regions.Navigation;
+using Prism.Navigation.Regions.Navigation;
 
 namespace HelloRegions.ViewModels
 {

e2e/Forms/src/HelloRegions/ViewModels/RegionDemoBase.cs

@@ -2,8 +2,8 @@ using System;
 using Prism.Commands;
 using Prism.Mvvm;
 using Prism.Navigation;
-using Prism.Regions;
-using Prism.Regions.Navigation;
+using Prism.Navigation.Regions;
+using Prism.Navigation.Regions.Navigation;
 
 namespace HelloRegions.ViewModels
 {

e2e/Forms/src/HelloRegions/ViewModels/ScrollViewDemoRegionViewModel.cs

-using Prism.Regions;
+using Prism.Navigation.Regions;
 
 namespace HelloRegions.ViewModels
 {

e2e/Forms/src/HelloRegions/ViewModels/StackLayoutDemoRegionViewModel.cs

-using Prism.Regions;
+using Prism.Navigation.Regions;
 
 namespace HelloRegions.ViewModels
 {

e2e/Forms/src/HelloRegions/ViewModels/ViewModelBase.cs

 using System;
 using Prism.Commands;
 using Prism.Mvvm;
-using Prism.Regions.Navigation;
+using Prism.Navigation.Regions.Navigation;
 
 namespace HelloRegions.ViewModels
 {

e2e/Wpf/HelloWorld/ViewModels/MainWindowViewModel.cs

@@ -2,7 +2,7 @@
 using HelloWorld.Core;
 using Prism.Commands;
 using Prism.Mvvm;
-using Prism.Regions;
+using Prism.Navigation.Regions;
 using Prism.Dialogs;
 
 namespace HelloWorld.ViewModels
@@ -35,7 +35,7 @@ namespace HelloWorld.ViewModels
         {
             _dialogService = dialogService;
             _regionManager = regionManager;
-            ShowDialogCommand = new DelegateCommand(ShowDialog);            
+            ShowDialogCommand = new DelegateCommand(ShowDialog);
         }
 
         private void ShowDialog()

src/Forms/Prism.Forms.Regions/Behaviors/RegionCleanupBehavior.cs

 using System;
 using Prism.Ioc;
-using Prism.Regions;
+using Prism.Navigation.Regions;
 using Xamarin.Forms;
 
 namespace Prism.Behaviors

src/Forms/Prism.Forms.Regions/Common/MvvmHelpers.cs

 using System;
-using Prism.Regions;
+using Prism.Navigation.Regions;
 using Xamarin.Forms;
 
 namespace Prism.Common

src/Forms/Prism.Forms.Regions/Ioc/RegionRegistrationExtensions.cs

 using System;
-using Prism.Regions;
-using Prism.Regions.Adapters;
-using Prism.Regions.Behaviors;
-using Prism.Regions.Navigation;
+using Prism.Navigation.Regions;
+using Prism.Navigation.Regions.Adapters;
+using Prism.Navigation.Regions.Behaviors;
+using Prism.Navigation.Regions.Navigation;
+using Prism.Navigation.Regions;
 using Xamarin.Forms;
 
 namespace Prism.Ioc

src/Forms/Prism.Forms.Regions/Ioc/RegionResolverOverrides.cs

 using System;
 using System.Collections.Generic;
 using Prism.Navigation;
-using Prism.Regions;
+using Prism.Navigation.Regions;
+using Prism.Navigation.Regions;
 
 namespace Prism.Ioc
 {

src/Forms/Prism.Forms.Regions/Regions/Adapters/CarouselViewRegionAdapter.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Adapters/CarouselViewRegionAdapter.cs

 using System;
-using System.Collections.Generic;
-using System.Collections.ObjectModel;
 using System.Collections.Specialized;
 using System.Linq;
 using Prism.Behaviors;
 using Prism.Common;
 using Prism.Ioc;
-using Prism.Navigation;
 using Prism.Properties;
-using Prism.Regions.Behaviors;
-using Prism.Regions.Navigation;
 using Xamarin.Forms;
 
-namespace Prism.Regions.Adapters
+namespace Prism.Navigation.Regions.Adapters
 {
     /// <summary>
     /// Adapter that creates a new <see cref="SingleActiveRegion"/> and monitors its

src/Forms/Prism.Forms.Regions/Regions/Adapters/CollectionViewRegionAdapter.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Adapters/CollectionViewRegionAdapter.cs

 using System;
 using Prism.Ioc;
 using Prism.Properties;
-using Prism.Regions.Behaviors;
 using Xamarin.Forms;
 
-namespace Prism.Regions.Adapters
+namespace Prism.Navigation.Regions.Adapters
 {
     /// <summary>
     /// Adapter that creates a new <see cref="Region"/> and monitors its

src/Forms/Prism.Forms.Regions/Regions/Adapters/ContentViewRegionAdapter.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Adapters/ContentViewRegionAdapter.cs

@@ -3,10 +3,9 @@ using System.Collections.Specialized;
 using System.Linq;
 using Prism.Ioc;
 using Prism.Properties;
-using Prism.Regions.Behaviors;
 using Xamarin.Forms;
 
-namespace Prism.Regions.Adapters
+namespace Prism.Navigation.Regions.Adapters
 {
     /// <summary>
     /// Adapter that creates a new <see cref="SingleActiveRegion"/> and monitors its

src/Forms/Prism.Forms.Regions/Regions/Adapters/LayoutViewRegionAdapter.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Adapters/LayoutViewRegionAdapter.cs

@@ -2,10 +2,9 @@
 using System.Linq;
 using Prism.Ioc;
 using Prism.Properties;
-using Prism.Regions.Behaviors;
 using Xamarin.Forms;
 
-namespace Prism.Regions.Adapters
+namespace Prism.Navigation.Regions.Adapters
 {
     /// <summary>
     /// Adapter that creates a new <see cref="Region"/> and monitors its

src/Forms/Prism.Forms.Regions/Regions/Adapters/RegionAdapterBase.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Adapters/RegionAdapterBase.cs

 using System;
 using System.Globalization;
+using Prism.Navigation.Regions.Behaviors;
 using Prism.Properties;
-using Prism.Regions.Behaviors;
 using Xamarin.Forms;
 
-namespace Prism.Regions.Adapters
+namespace Prism.Navigation.Regions.Adapters
 {
     /// <summary>
     /// Base class to facilitate the creation of <see cref="IRegionAdapter"/> implementations.

src/Forms/Prism.Forms.Regions/Regions/Adapters/RegionAdapterMappings.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Adapters/RegionAdapterMappings.cs

@@ -4,7 +4,7 @@ using System.Globalization;
 using Prism.Ioc;
 using Prism.Properties;
 
-namespace Prism.Regions.Adapters
+namespace Prism.Navigation.Regions.Adapters
 {
     /// <summary>
     /// This class maps <see cref="Type"/> with <see cref="IRegionAdapter"/>.

src/Forms/Prism.Forms.Regions/Regions/Adapters/RegionItemsSourceTemplate.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Adapters/RegionItemsSourceTemplate.cs

 using Xamarin.Forms;
 
-namespace Prism.Regions.Adapters
+namespace Prism.Navigation.Regions.Adapters
 {
     // Implementation Note:
     // In discussing with PureWeen, it is best to provide a ContentView and provide a

src/Forms/Prism.Forms.Regions/Regions/Adapters/ScrollViewRegionAdapter.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Adapters/ScrollViewRegionAdapter.cs

@@ -3,10 +3,9 @@ using System.Collections.Specialized;
 using System.Linq;
 using Prism.Ioc;
 using Prism.Properties;
-using Prism.Regions.Behaviors;
 using Xamarin.Forms;
 
-namespace Prism.Regions.Adapters
+namespace Prism.Navigation.Regions.Adapters
 {
     /// <summary>
     /// Adapter that creates a new <see cref="Region"/> and monitors its

src/Forms/Prism.Forms.Regions/Regions/AllActiveRegion.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/AllActiveRegion.cs

 using System;
 using Prism.Properties;
 
-namespace Prism.Regions
+namespace Prism.Navigation.Regions
 {
     /// <summary>
     /// Region that keeps all the views in it as active. Deactivation of views is not allowed.

src/Forms/Prism.Forms.Regions/Regions/Behaviors/AutoPopulateRegionBehavior.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Behaviors/AutoPopulateRegionBehavior.cs

@@ -4,7 +4,7 @@ using System.ComponentModel;
 using Prism.Ioc;
 using Xamarin.Forms;
 
-namespace Prism.Regions.Behaviors
+namespace Prism.Navigation.Regions.Behaviors
 {
     /// <summary>
     /// Populates the target region with the views registered to it in the <see cref="IRegionViewRegistry"/>.

src/Forms/Prism.Forms.Regions/Regions/Behaviors/BindRegionContextToVisualElementBehavior.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Behaviors/BindRegionContextToVisualElementBehavior.cs

@@ -4,10 +4,10 @@ using System.ComponentModel;
 using Prism.Common;
 using Xamarin.Forms;
 
-namespace Prism.Regions.Behaviors
+namespace Prism.Navigation.Regions.Behaviors
 {
     /// <summary>
-    /// Defines a behavior that forwards the <see cref="Xaml.RegionManager.RegionContextProperty"/> 
+    /// Defines a behavior that forwards the <see cref="Xaml.RegionManager.RegionContextProperty"/>
     /// to the views in the region.
     /// </summary>
     public class BindRegionContextToVisualElementBehavior : IRegionBehavior

src/Forms/Prism.Forms.Regions/Regions/Behaviors/ClearChildViewsRegionBehavior.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Behaviors/ClearChildViewsRegionBehavior.cs

@@ -2,7 +2,7 @@
 using System.Linq;
 using Xamarin.Forms;
 
-namespace Prism.Regions.Behaviors
+namespace Prism.Navigation.Regions.Behaviors
 {
     /// <summary>
     /// Behavior that removes the RegionManager attached property of all the views in a region once the RegionManager property of a region becomes null.
@@ -35,7 +35,7 @@ namespace Prism.Regions.Behaviors
             if (target == null)
                 throw new ArgumentNullException(nameof(target));
 
-            return (bool)target.GetValue(ClearChildViewsRegionBehavior.ClearChildViewsProperty);
+            return (bool)target.GetValue(ClearChildViewsProperty);
         }
 
         /// <summary>
@@ -48,7 +48,7 @@ namespace Prism.Regions.Behaviors
             if (target == null)
                 throw new ArgumentNullException(nameof(target));
 
-            target.SetValue(ClearChildViewsRegionBehavior.ClearChildViewsProperty, value);
+            target.SetValue(ClearChildViewsProperty, value);
         }
 
         /// <summary>
@@ -56,7 +56,7 @@ namespace Prism.Regions.Behaviors
         /// </summary>
         protected override void OnAttach()
         {
-            this.Region.PropertyChanged += Region_PropertyChanged;
+            Region.PropertyChanged += Region_PropertyChanged;
         }
 
         private static void ClearChildViews(IRegion region)
@@ -74,9 +74,9 @@ namespace Prism.Regions.Behaviors
         {
             if (e.PropertyName == "RegionManager")
             {
-                if (this.Region.RegionManager == null)
+                if (Region.RegionManager == null)
                 {
-                    ClearChildViews(this.Region);
+                    ClearChildViews(Region);
                 }
             }
         }

src/Forms/Prism.Forms.Regions/Regions/Behaviors/DelayedRegionCreationBehavior.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Behaviors/DelayedRegionCreationBehavior.cs

@@ -5,11 +5,11 @@ using System.ComponentModel;
 using System.Globalization;
 using Prism.Behaviors;
 using Prism.Extensions;
+using Prism.Navigation.Regions.Adapters;
 using Prism.Properties;
-using Prism.Regions.Adapters;
 using Xamarin.Forms;
 
-namespace Prism.Regions.Behaviors
+namespace Prism.Navigation.Regions.Behaviors
 {
     /// <summary>
     /// Behavior that creates a new <see cref="IRegion"/>, when the control that will host the <see cref="IRegion"/> (see <see cref="TargetElement"/>)
@@ -99,7 +99,7 @@ namespace Prism.Regions.Behaviors
         /// Called when the <see cref="IRegionManager"/> is updating it's <see cref="IRegionManager.Regions"/> collection.
         /// </summary>
         /// <param name="sender">The <see cref="IRegionManager"/>. </param>
-        /// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
+        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
         public void OnUpdatingRegions(object sender, EventArgs e)
         {
             TryCreateRegion();
@@ -153,7 +153,7 @@ namespace Prism.Regions.Behaviors
                 page.Behaviors.Add(cleanupBehavior);
                 if (region is INavigationServiceAware nsa)
                 {
-                    nsa.NavigationService = Prism.Navigation.Xaml.Navigation.GetNavigationService(page);
+                    nsa.NavigationService = global::Prism.Navigation.Xaml.Navigation.GetNavigationService(page);
                 }
 
                 return region;

src/Forms/Prism.Forms.Regions/Regions/Behaviors/DestructibleRegionBehavior.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Behaviors/DestructibleRegionBehavior.cs

 using System.Collections.Specialized;
 using Prism.Common;
-using Prism.Navigation;
 
-namespace Prism.Regions.Behaviors
+namespace Prism.Navigation.Regions.Behaviors
 {
     /// <summary>
     /// Provides a Behavior to Destroy the View/ViewModel when the View is removed from the Region's Views

src/Forms/Prism.Forms.Regions/Regions/Behaviors/IHostAwareRegionBehavior.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Behaviors/IHostAwareRegionBehavior.cs

 using Xamarin.Forms;
 
-namespace Prism.Regions.Behaviors
+namespace Prism.Navigation.Regions.Behaviors
 {
     /// <summary>
     /// Defines a <see cref="IRegionBehavior"/> that not allows extensible behaviors on regions which also interact

src/Forms/Prism.Forms.Regions/Regions/Behaviors/RegionActiveAwareBehavior.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Behaviors/RegionActiveAwareBehavior.cs

@@ -4,17 +4,17 @@ using System.Linq;
 using Prism.Common;
 using Xamarin.Forms;
 
-namespace Prism.Regions.Behaviors
+namespace Prism.Navigation.Regions.Behaviors
 {
     /// <summary>
-    /// Behavior that monitors a <see cref="IRegion"/> object and 
+    /// Behavior that monitors a <see cref="IRegion"/> object and
     /// changes the value for the <see cref="IActiveAware.IsActive"/> property when
-    /// an object that implements <see cref="IActiveAware"/> gets added or removed 
+    /// an object that implements <see cref="IActiveAware"/> gets added or removed
     /// from the collection.
     /// </summary>
     /// <remarks>
     /// This class can also sync the active state for any scoped regions directly on the view based on the <see cref="SyncActiveStateAttribute"/>.
-    /// If you use the <see cref="Prism.Regions.Region.Add(VisualElement,string,bool)" /> method with the createRegionManagerScope option, the scoped manager will be attached to the view.
+    /// If you use the <see cref="Regions.Region.Add(VisualElement,string,bool)" /> method with the createRegionManagerScope option, the scoped manager will be attached to the view.
     /// </remarks>
     public class RegionActiveAwareBehavior : IRegionBehavior
     {
@@ -33,7 +33,7 @@ namespace Prism.Regions.Behaviors
         /// </summary>
         public void Attach()
         {
-            INotifyCollectionChanged collection = this.GetCollection();
+            INotifyCollectionChanged collection = GetCollection();
             if (collection != null)
             {
                 collection.CollectionChanged += OnCollectionChanged;
@@ -45,7 +45,7 @@ namespace Prism.Regions.Behaviors
         /// </summary>
         public void Detach()
         {
-            INotifyCollectionChanged collection = this.GetCollection();
+            INotifyCollectionChanged collection = GetCollection();
             if (collection != null)
             {
                 collection.CollectionChanged -= OnCollectionChanged;
@@ -82,13 +82,13 @@ namespace Prism.Regions.Behaviors
         {
             if (item is VisualElement visualElement)
             {
-                // We are assuming that any scoped region managers are attached directly to the 
+                // We are assuming that any scoped region managers are attached directly to the
                 // view.
                 var regionManager = Xaml.RegionManager.GetRegionManager(visualElement);
 
                 // If the view's RegionManager attached property is different from the region's RegionManager,
                 // then the view's region manager is a scoped region manager.
-                if (regionManager == null || regionManager == this.Region.RegionManager) return;
+                if (regionManager == null || regionManager == Region.RegionManager) return;
 
                 var activeViews = regionManager.Regions.SelectMany(e => e.ActiveViews).OfType<VisualElement>();
 
@@ -115,7 +115,7 @@ namespace Prism.Regions.Behaviors
 
         private INotifyCollectionChanged GetCollection()
         {
-            return this.Region.ActiveViews;
+            return Region.ActiveViews;
         }
     }
 }

src/Forms/Prism.Forms.Regions/Regions/Behaviors/RegionManagerRegistrationBehavior.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Behaviors/RegionManagerRegistrationBehavior.cs

@@ -3,7 +3,7 @@ using System.ComponentModel;
 using Prism.Properties;
 using Xamarin.Forms;
 
-namespace Prism.Regions.Behaviors
+namespace Prism.Navigation.Regions.Behaviors
 {
     /// <summary>
     /// Subscribes to a static event from the <see cref="RegionManager"/> in order to register the target <see cref="IRegion"/>

src/Forms/Prism.Forms.Regions/Regions/Behaviors/RegionMemberLifetimeBehavior.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Behaviors/RegionMemberLifetimeBehavior.cs

@@ -5,7 +5,7 @@ using System.Linq;
 using Prism.Common;
 using Xamarin.Forms;
 
-namespace Prism.Regions.Behaviors
+namespace Prism.Navigation.Regions.Behaviors
 {
     /// <summary>
     /// The RegionMemberLifetimeBehavior determines if items should be removed from the <see cref="IRegion"/>
@@ -13,10 +13,10 @@ namespace Prism.Regions.Behaviors
     /// </summary>
     /// <remarks>
     /// The <see cref="RegionMemberLifetimeBehavior"/> monitors the <see cref="IRegion.ActiveViews"/>
-    /// collection to discover items that transition into a deactivated state.  
+    /// collection to discover items that transition into a deactivated state.
     /// <p/>
     /// The behavior checks the removed items for either the <see cref="IRegionMemberLifetime"/>
-    /// or the <see cref="RegionMemberLifetimeAttribute"/> (in that order) to determine if it should be kept 
+    /// or the <see cref="RegionMemberLifetimeAttribute"/> (in that order) to determine if it should be kept
     /// alive on removal.
     /// <p/>
     /// If the item in the collection is a <see cref="VisualElement"/>, it will

src/Forms/Prism.Forms.Regions/Regions/Behaviors/SyncRegionContextWithHostBehavior.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Behaviors/SyncRegionContextWithHostBehavior.cs

@@ -3,14 +3,14 @@ using Prism.Common;
 using Prism.Properties;
 using Xamarin.Forms;
 
-namespace Prism.Regions.Behaviors
+namespace Prism.Navigation.Regions.Behaviors
 {
     /// <summary>
-    /// Behavior that synchronizes the <see cref="IRegion.Context"/> property of a <see cref="IRegion"/> with 
-    /// the control that hosts the Region. It does this by setting the <see cref="Xaml.RegionManager.RegionContextProperty"/> 
+    /// Behavior that synchronizes the <see cref="IRegion.Context"/> property of a <see cref="IRegion"/> with
+    /// the control that hosts the Region. It does this by setting the <see cref="Xaml.RegionManager.RegionContextProperty"/>
     /// Dependency Property on the host control.
-    /// 
-    /// This behavior allows the usage of two way databinding of the RegionContext from XAML. 
+    ///
+    /// This behavior allows the usage of two way databinding of the RegionContext from XAML.
     /// </summary>
     public class SyncRegionContextWithHostBehavior : RegionBehavior, IHostAwareRegionBehavior
     {
@@ -18,7 +18,7 @@ namespace Prism.Regions.Behaviors
         private VisualElement _hostControl;
 
         /// <summary>
-        /// Name that identifies the SyncRegionContextWithHostBehavior behavior in a collection of RegionsBehaviors. 
+        /// Name that identifies the SyncRegionContextWithHostBehavior behavior in a collection of RegionsBehaviors.
         /// </summary>
         public static readonly string BehaviorKey = "SyncRegionContextWithHost";
 
@@ -54,7 +54,7 @@ namespace Prism.Regions.Behaviors
         {
             if (HostControl != null)
             {
-                // Sync values initially. 
+                // Sync values initially.
                 SynchronizeRegionContext();
 
                 // Now register for events to keep them in sync

src/Forms/Prism.Forms.Regions/Regions/DefaultRegionManagerAccessor.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/DefaultRegionManagerAccessor.cs

@@ -2,7 +2,7 @@
 using Prism.Ioc;
 using Xamarin.Forms;
 
-namespace Prism.Regions
+namespace Prism.Navigation.Regions
 {
     internal class DefaultRegionManagerAccessor : IRegionManagerAccessor
     {

src/Forms/Prism.Forms.Regions/Regions/IActiveRegionHelper.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/IActiveRegionHelper.cs

-namespace Prism.Regions
+namespace Prism.Navigation.Regions
 {
     internal interface IActiveRegionHelper
     {

src/Forms/Prism.Forms.Regions/Regions/INavigationServiceAware.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/INavigationServiceAware.cs

-using Prism.Navigation;
-
-namespace Prism.Regions
+namespace Prism.Navigation.Regions
 {
     internal interface INavigationServiceAware
     {

src/Forms/Prism.Forms.Regions/Regions/IRegionManagerAccessor.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/IRegionManagerAccessor.cs

 using System;
 using Xamarin.Forms;
 
-namespace Prism.Regions
+namespace Prism.Navigation.Regions
 {
     /// <summary>
     /// Provides an abstraction on top of the RegionManager static members.
@@ -19,7 +19,7 @@ namespace Prism.Regions
         /// Gets the value for the RegionName attached property.
         /// </summary>
         /// <param name="element">The object to adapt. This is typically a container (i.e a control).</param>
-        /// <returns>The name of the region that should be created when 
+        /// <returns>The name of the region that should be created when
         /// the RegionManager is also set in this element.</returns>
         string GetRegionName(VisualElement element);
 

src/Forms/Prism.Forms.Regions/Regions/ItemMetadata.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/ItemMetadata.cs

 using System;
 using Xamarin.Forms;
 
-namespace Prism.Regions
+namespace Prism.Navigation.Regions
 {
     /// <summary>
     /// Defines a class that wraps an item and adds metadata for it.

src/Forms/Prism.Forms.Regions/Regions/Navigation/RegionNavigationContentLoader.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Navigation/RegionNavigationContentLoader.cs

@@ -8,7 +8,7 @@ using Prism.Ioc.Internals;
 using Prism.Properties;
 using Xamarin.Forms;
 
-namespace Prism.Regions.Navigation
+namespace Prism.Navigation.Regions.Navigation
 {
     /// <summary>
     /// Implementation of <see cref="IRegionNavigationContentLoader"/> that relies on a <see cref="IContainerProvider"/>

src/Forms/Prism.Forms.Regions/Regions/Navigation/RegionNavigationService.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Navigation/RegionNavigationService.cs

@@ -2,12 +2,10 @@
 using System.Linq;
 using Prism.Common;
 using Prism.Ioc;
-using Prism.Navigation;
 using Prism.Properties;
-using Prism.Regions;
 using Xamarin.Forms;
 
-namespace Prism.Regions.Navigation
+namespace Prism.Navigation.Regions.Navigation
 {
     /// <summary>
     /// Provides navigation for regions.

src/Forms/Prism.Forms.Regions/Regions/Region.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Region.cs

@@ -4,11 +4,10 @@ using System.Globalization;
 using System.Linq;
 using Prism.Ioc;
 using Prism.Mvvm;
-using Prism.Navigation;
 using Prism.Properties;
 using Xamarin.Forms;
 
-namespace Prism.Regions
+namespace Prism.Navigation.Regions
 {
     /// <summary>
     /// Implementation of <see cref="IRegion"/> that allows multiple active views.

src/Forms/Prism.Forms.Regions/Regions/RegionCollection.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/RegionCollection.cs

@@ -6,7 +6,7 @@ using System.Globalization;
 using System.Linq;
 using Prism.Properties;
 
-namespace Prism.Regions
+namespace Prism.Navigation.Regions
 {
     internal class RegionCollection : IRegionCollection
     {
@@ -66,7 +66,7 @@ namespace Prism.Regions
             }
 
             _regions.Add(region);
-            region.RegionManager = this.regionManager;
+            region.RegionManager = regionManager;
 
             OnCollectionChanged(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add, region, 0));
         }

src/Forms/Prism.Forms.Regions/Regions/RegionContext.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/RegionContext.cs

 using System;
 using Prism.Common;
-using Prism.Regions.Behaviors;
+using Prism.Navigation.Regions.Behaviors;
 using Xamarin.Forms;
 
-namespace Prism.Regions
+namespace Prism.Navigation.Regions
 {
     /// <summary>
     /// Class that holds methods to Set and Get the RegionContext from a BindableObject.

src/Forms/Prism.Forms.Regions/Regions/RegionManager.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/RegionManager.cs

@@ -4,11 +4,10 @@ using System.Threading;
 using Prism.Common;
 using Prism.Ioc;
 using Prism.Ioc.Internals;
-using Prism.Navigation;
 using Prism.Properties;
 using Xamarin.Forms;
 
-namespace Prism.Regions
+namespace Prism.Navigation.Regions
 {
     /// <summary>
     /// This class is responsible for maintaining a collection of regions and attaching regions to controls.

src/Forms/Prism.Forms.Regions/Regions/SingleActiveRegion.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/SingleActiveRegion.cs

 using System.Linq;
 
-namespace Prism.Regions
+namespace Prism.Navigation.Regions
 {
     /// <summary>
     /// Region that allows a maximum of one active view at a time.

src/Forms/Prism.Forms.Regions/Regions/ViewsCollection.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/ViewsCollection.cs

@@ -7,7 +7,7 @@ using System.Linq;
 using Prism.Mvvm;
 using Xamarin.Forms;
 
-namespace Prism.Regions
+namespace Prism.Navigation.Regions
 {
     /// <summary>
     /// Implementation of <see cref="IViewsCollection"/> that takes an <see cref="ObservableCollection{T}"/> of <see cref="ItemMetadata"/>
@@ -83,7 +83,7 @@ namespace Prism.Regions
         ///</returns>
         IEnumerator IEnumerable.GetEnumerator()
         {
-            return this.GetEnumerator();
+            return GetEnumerator();
         }
 
         /// <summary>
@@ -125,12 +125,12 @@ namespace Prism.Regions
         /// </summary>
         private void RemoveAllMetadataMonitors()
         {
-            foreach (var item in this._monitoredItems)
+            foreach (var item in _monitoredItems)
             {
-                item.Key.MetadataChanged -= this.OnItemMetadataChanged;
+                item.Key.MetadataChanged -= OnItemMetadataChanged;
             }
 
-            this._monitoredItems.Clear();
+            _monitoredItems.Clear();
         }
 
         /// <summary>
@@ -174,7 +174,7 @@ namespace Prism.Regions
             bool foundInfo = _monitoredItems.TryGetValue(itemMetadata, out MonitorInfo monitorInfo);
             if (!foundInfo) return;
 
-            if (this.Filter(itemMetadata))
+            if (Filter(itemMetadata))
             {
                 if (!monitorInfo.IsInList)
                 {
@@ -182,7 +182,7 @@ namespace Prism.Regions
                     // as in our list so we can consider this
                     // an Add.
                     monitorInfo.IsInList = true;
-                    this.UpdateFilteredItemsList();
+                    UpdateFilteredItemsList();
                     NotifyAdd(itemMetadata.Item);
                 }
             }
@@ -192,7 +192,7 @@ namespace Prism.Regions
                 // tracking list, but should not remove any monitoring in
                 // case it fits our filter in the future.
                 monitorInfo.IsInList = false;
-                this.RemoveFromFilteredList(itemMetadata.Item);
+                RemoveFromFilteredList(itemMetadata.Item);
             }
         }
 
@@ -218,11 +218,11 @@ namespace Prism.Regions
                     }
 
                     // If we're sorting we can't predict how
-                    // the collection has changed on an add so we 
+                    // the collection has changed on an add so we
                     // resort to a reset notification.
                     if (SortComparison != null)
                     {
-                        this.NotifyReset();
+                        NotifyReset();
                     }
 
                     break;
@@ -230,19 +230,19 @@ namespace Prism.Regions
                 case NotifyCollectionChangedAction.Remove:
                     foreach (ItemMetadata itemMetadata in e.OldItems)
                     {
-                        this.RemoveMetadataMonitor(itemMetadata);
-                        if (this.Filter(itemMetadata))
+                        RemoveMetadataMonitor(itemMetadata);
+                        if (Filter(itemMetadata))
                         {
-                            this.RemoveFromFilteredList(itemMetadata.Item);
+                            RemoveFromFilteredList(itemMetadata.Item);
                         }
                     }
 
                     break;
 
                 default:
-                    this.ResetAllMonitors();
-                    this.UpdateFilteredItemsList();
-                    this.NotifyReset();
+                    ResetAllMonitors();
+                    UpdateFilteredItemsList();
+                    NotifyReset();
 
                     break;
             }
@@ -283,12 +283,12 @@ namespace Prism.Regions
 
             public override int Compare(VisualElement x, VisualElement y)
             {
-                if (this.comparer == null)
+                if (comparer == null)
                 {
                     return 0;
                 }
 
-                return this.comparer(x, y);
+                return comparer(x, y);
             }
         }
 

src/Forms/Prism.Forms.Regions/Regions/Xaml/RegionManager.cs → src/Forms/Prism.Forms.Regions/Navigation/Regions/Xaml/RegionManager.cs

@@ -4,12 +4,12 @@ using System.Reflection;
 using Prism.Common;
 using Prism.Events;
 using Prism.Ioc;
+using Prism.Navigation.Regions.Adapters;
+using Prism.Navigation.Regions.Behaviors;
 using Prism.Properties;
-using Prism.Regions.Adapters;
-using Prism.Regions.Behaviors;
 using Xamarin.Forms;
 
-namespace Prism.Regions.Xaml
+namespace Prism.Navigation.Regions.Xaml
 {
     /// <summary>
     /// A class to provide Bindable Properties and helpers for Regions.

src/Forms/Prism.Forms.Regions/Prism.Forms.Regions.csproj

@@ -13,13 +13,13 @@ Prism.Forms.Regions helps you more easily design and build rich, flexible, and e
   </ItemGroup>
 
   <ItemGroup>
-    <Compile Include="..\..\Wpf\Prism.Wpf\Regions\RegionViewRegistry.cs" Link="Regions\%(Filename)%(Extension)" />
-    <Compile Include="..\..\Wpf\Prism.Wpf\Regions\*Exception.cs" Link="Regions\%(Filename)%(Extension)" />
-    <Compile Include="..\..\Wpf\Prism.Wpf\Regions\*Exception.Desktop.cs" Link="Regions\%(Filename)%(Extension)" />
-    <Compile Include="..\..\Wpf\Prism.Wpf\Regions\Behaviors\*Exception.cs" Link="Regions\Behaviors\%(Filename)%(Extension)" />
-    <Compile Include="..\..\Wpf\Prism.Wpf\Regions\Behaviors\*Exception.Desktop.cs" Link="Regions\Behaviors\%(Filename)%(Extension)" />
-    <Compile Remove="..\..\Wpf\Prism.Wpf\Regions\Behaviors\RegionCreationException.cs" />
-    <Compile Remove="..\..\Wpf\Prism.Wpf\Regions\Behaviors\RegionCreationException.Desktop.cs" />
+    <Compile Include="..\..\Wpf\Prism.Wpf\Navigation\Regions\RegionViewRegistry.cs" Link="Navigation\Regions\%(Filename)%(Extension)" />
+    <Compile Include="..\..\Wpf\Prism.Wpf\Navigation\Regions\*Exception.cs" Link="Regions\%(Filename)%(Extension)" />
+    <Compile Include="..\..\Wpf\Prism.Wpf\Navigation\Regions\*Exception.Desktop.cs" Link="Navigation\Regions\%(Filename)%(Extension)" />
+    <Compile Include="..\..\Wpf\Prism.Wpf\Navigation\Regions\Behaviors\*Exception.cs" Link="Navigation\Regions\Behaviors\%(Filename)%(Extension)" />
+    <Compile Include="..\..\Wpf\Prism.Wpf\Navigation\Regions\Behaviors\*Exception.Desktop.cs" Link="Navigation\Regions\Behaviors\%(Filename)%(Extension)" />
+    <Compile Remove="..\..\Wpf\Prism.Wpf\Navigation\Regions\Behaviors\RegionCreationException.cs" />
+    <Compile Remove="..\..\Wpf\Prism.Wpf\Navigation\Regions\Behaviors\RegionCreationException.Desktop.cs" />
     <Compile Update="Properties\Resources.Designer.cs">
       <DesignTime>True</DesignTime>
       <AutoGen>True</AutoGen>

src/Forms/Prism.Forms.Regions/Properties/AssemblyInfo.cs

 using System.Runtime.CompilerServices;
 using Xamarin.Forms;
 
-[assembly: XmlnsDefinition("http://prismlibrary.com", "Prism.Regions.Xaml")]
+[assembly: XmlnsDefinition("http://prismlibrary.com", "Prism.Navigation.Regions.Xaml")]
 [assembly: InternalsVisibleTo("Prism.Forms.Regions.Tests")]

src/Maui/Prism.Maui/Common/MvvmHelpers.cs

@@ -2,8 +2,7 @@
 using System.Reflection;
 using Prism.Navigation;
 using Prism.Navigation.Xaml;
-using Prism.Regions;
-using Prism.Regions.Navigation;
+using Prism.Navigation.Regions;
 using NavigationMode = Prism.Navigation.NavigationMode;
 using TabbedPage = Microsoft.Maui.Controls.TabbedPage;
 

src/Maui/Prism.Maui/Ioc/RegionNavigationRegistrationExtensions.cs

 using Microsoft.Maui.Controls.Compatibility;
 using Prism.Mvvm;
-using Prism.Regions;
-using Prism.Regions.Adapters;
-using Prism.Regions.Behaviors;
-using Prism.Regions.Navigation;
+using Prism.Navigation.Regions;
+using Prism.Navigation.Regions.Adapters;
+using Prism.Navigation.Regions.Behaviors;
+using Prism.Navigation.Regions.Navigation;
+using Prism.Navigation.Regions;
 
 namespace Prism.Ioc;
 
@@ -19,7 +20,7 @@ public static class RegionNavigationRegistrationExtensions
     /// <param name="containerRegistry"><see cref="IContainerRegistry"/> used to register type for Navigation.</param>
     /// <param name="name">The unique name to register with the View</param>
     public static IContainerRegistry RegisterForRegionNavigation<TView>(this IContainerRegistry containerRegistry, string name = null)
-        where TView : View => 
+        where TView : View =>
         containerRegistry.RegisterForNavigationWithViewModel(typeof(TView), null, name);
 
     /// <summary>
@@ -31,7 +32,7 @@ public static class RegionNavigationRegistrationExtensions
     /// <param name="containerRegistry"></param>
     public static IContainerRegistry RegisterForRegionNavigation<TView, TViewModel>(this IContainerRegistry containerRegistry, string name = null)
         where TView : View
-        where TViewModel : class => 
+        where TViewModel : class =>
         containerRegistry.RegisterForNavigationWithViewModel(typeof(TView), typeof(TViewModel), name);
 
     private static IContainerRegistry RegisterForNavigationWithViewModel(this IContainerRegistry containerRegistry, Type viewType, Type viewModelType, string name)
@@ -41,7 +42,7 @@ public static class RegionNavigationRegistrationExtensions
 
         if (viewModelType is not null)
             containerRegistry.Register(viewModelType);
-        
+
         containerRegistry.Register(viewType)
             .RegisterInstance(new ViewRegistration
             {

src/Maui/Prism.Maui/Navigation/Internals/ChildRegionCollection.cs

 using System.Collections;
-using Prism.Regions;
+using Prism.Navigation.Regions;
 
 namespace Prism.Navigation.Internals;
 

src/Maui/Prism.Maui/Regions/Adapters/CarouselViewRegionAdapter.cs → src/Maui/Prism.Maui/Navigation/Regions/Adapters/CarouselViewRegionAdapter.cs

@@ -4,10 +4,8 @@ using Prism.Common;
 using Prism.Ioc;
 using Prism.Mvvm;
 using Prism.Properties;
-using Prism.Regions.Behaviors;
-using Prism.Regions.Navigation;
 
-namespace Prism.Regions.Adapters;
+namespace Prism.Navigation.Regions.Adapters;
 
 /// <summary>
 /// Adapter that creates a new <see cref="SingleActiveRegion"/> and monitors its
@@ -114,7 +112,7 @@ public class CarouselViewRegionAdapter : RegionAdapterBase<CarouselView>
                 }
 
                 var name = newActiveView.GetValue(ViewModelLocator.NavigationNameProperty) as string;
-                if(string.IsNullOrEmpty(name))
+                if (string.IsNullOrEmpty(name))
                 {
                     var viewType = newActiveView.GetType();
                     var registry = _region.Container().Resolve<IRegionNavigationRegistry>();

src/Maui/Prism.Maui/Regions/Adapters/CollectionViewRegionAdapter.cs → src/Maui/Prism.Maui/Navigation/Regions/Adapters/CollectionViewRegionAdapter.cs

 using Prism.Ioc;
 using Prism.Properties;
-using Prism.Regions.Behaviors;
 
-namespace Prism.Regions.Adapters;
+namespace Prism.Navigation.Regions.Adapters;
 
 /// <summary>
 /// Adapter that creates a new <see cref="Region"/> and monitors its

src/Maui/Prism.Maui/Regions/Adapters/ContentViewRegionAdapter.cs → src/Maui/Prism.Maui/Navigation/Regions/Adapters/ContentViewRegionAdapter.cs

-using Prism.Ioc;
-using Prism.Regions.Behaviors;
-
-namespace Prism.Regions.Adapters;
+namespace Prism.Navigation.Regions.Adapters;
 
 /// <summary>
 /// Adapter that creates a new <see cref="SingleActiveRegion"/> and monitors its

src/Maui/Prism.Maui/Regions/Adapters/ContentViewRegionAdapter{TContentView}.cs → src/Maui/Prism.Maui/Navigation/Regions/Adapters/ContentViewRegionAdapter{TContentView}.cs

 using System.Collections.Specialized;
 using Prism.Ioc;
 using Prism.Properties;
-using Prism.Regions.Behaviors;
 
-namespace Prism.Regions.Adapters;
+namespace Prism.Navigation.Regions.Adapters;
 
 /// <summary>
 /// Adapter that creates a new <see cref="SingleActiveRegion"/> and monitors its

src/Maui/Prism.Maui/Regions/Adapters/IRegionAdapter.cs → src/Maui/Prism.Maui/Navigation/Regions/Adapters/IRegionAdapter.cs

-namespace Prism.Regions.Adapters;
+namespace Prism.Navigation.Regions.Adapters;
 
 /// <summary>
 /// Defines an interfaces to adapt an object and bind it to a new <see cref="IRegion"/>.

src/Maui/Prism.Maui/Regions/Adapters/LayoutViewRegionAdapter.cs → src/Maui/Prism.Maui/Navigation/Regions/Adapters/LayoutViewRegionAdapter.cs

 using Microsoft.Maui.Controls.Compatibility;
 using Prism.Ioc;
 using Prism.Properties;
-using Prism.Regions.Behaviors;
 
-namespace Prism.Regions.Adapters;
+namespace Prism.Navigation.Regions.Adapters;
 
 /// <summary>
 /// Adapter that creates a new <see cref="Region"/> and monitors its

src/Maui/Prism.Maui/Regions/Adapters/RegionAdapterBase.cs → src/Maui/Prism.Maui/Navigation/Regions/Adapters/RegionAdapterBase.cs

 using System.Globalization;
 using Prism.Extensions;
 using Prism.Ioc;
+using Prism.Navigation.Regions.Behaviors;
 using Prism.Navigation.Xaml;
 using Prism.Properties;
-using Prism.Regions.Behaviors;
-using XamlNavigation = Prism.Navigation.Xaml.Navigation;
 
-namespace Prism.Regions.Adapters;
+namespace Prism.Navigation.Regions.Adapters;
 
 /// <summary>
 /// Base class to facilitate the creation of <see cref="IRegionAdapter"/> implementations.

src/Maui/Prism.Maui/Regions/Adapters/RegionAdapterMappings.cs → src/Maui/Prism.Maui/Navigation/Regions/Adapters/RegionAdapterMappings.cs

@@ -2,7 +2,7 @@
 using Prism.Ioc;
 using Prism.Properties;
 
-namespace Prism.Regions.Adapters;
+namespace Prism.Navigation.Regions.Adapters;
 
 /// <summary>
 /// This class maps <see cref="Type"/> with <see cref="IRegionAdapter"/>.

src/Maui/Prism.Maui/Regions/Adapters/RegionItemsSourceTemplate.cs → src/Maui/Prism.Maui/Navigation/Regions/Adapters/RegionItemsSourceTemplate.cs

-namespace Prism.Regions.Adapters;
+namespace Prism.Navigation.Regions.Adapters;
 
 // Implementation Note:
 // In discussing with PureWeen, it is best to provide a ContentView and provide a

src/Maui/Prism.Maui/Regions/Adapters/ScrollViewRegionAdapter.cs → src/Maui/Prism.Maui/Navigation/Regions/Adapters/ScrollViewRegionAdapter.cs

 using System.Collections.Specialized;
 using Prism.Ioc;
 using Prism.Properties;
-using Prism.Regions.Behaviors;
 
-namespace Prism.Regions.Adapters;
+namespace Prism.Navigation.Regions.Adapters;
 
 /// <summary>
 /// Adapter that creates a new <see cref="Region"/> and monitors its
@@ -57,4 +56,4 @@ public class ScrollViewRegionAdapter : RegionAdapterBase<ScrollView>
     /// <returns>A new instance of <see cref="Region"/>.</returns>
     protected override IRegion CreateRegion(IContainerProvider container) =>
         container.Resolve<Region>();
-}
+}
\ No newline at end of file

src/Maui/Prism.Maui/Regions/AllActiveRegion.cs → src/Maui/Prism.Maui/Navigation/Regions/AllActiveRegion.cs

 using Prism.Properties;
 
-namespace Prism.Regions;
+namespace Prism.Navigation.Regions;
 
 /// <summary>
 /// Region that keeps all the views in it as active. Deactivation of views is not allowed.
@@ -11,7 +11,7 @@ public class AllActiveRegion : Region
     /// Creates a new <see cref="AllActiveRegion"/>.
     /// </summary>
     /// <param name="regionNavigationService"></param>
-    public AllActiveRegion(IRegionNavigationService regionNavigationService) 
+    public AllActiveRegion(IRegionNavigationService regionNavigationService)
         : base(regionNavigationService)
     {
     }

src/Maui/Prism.Maui/Regions/Behaviors/AutoPopulateRegionBehavior.cs → src/Maui/Prism.Maui/Navigation/Regions/Behaviors/AutoPopulateRegionBehavior.cs

 using System.ComponentModel;
 using Prism.Ioc;
 
-namespace Prism.Regions.Behaviors;
+namespace Prism.Navigation.Regions.Behaviors;
 
 /// <summary>
 /// Populates the target region with the views registered to it in the <see cref="IRegionViewRegistry"/>.
@@ -54,12 +54,12 @@ public class AutoPopulateRegionBehavior : RegionBehavior
                 Region.Add(targetName);
             else if (defaultView is VisualElement element)
                 Region.Add(element);
-            else if(defaultView is Type type)
+            else if (defaultView is Type type)
             {
                 var container = targetAware.Container;
                 var registry = container.Resolve<IRegionNavigationRegistry>();
                 var registration = registry.Registrations.FirstOrDefault(x => x.View == type);
-                if(registration is not null)
+                if (registration is not null)
                 {
                     var view = registry.CreateView(container, registration.Name) as VisualElement;
                     Region.Add(view);

src/Maui/Prism.Maui/Regions/Behaviors/BindRegionContextToVisualElementBehavior.cs → src/Maui/Prism.Maui/Navigation/Regions/Behaviors/BindRegionContextToVisualElementBehavior.cs

@@ -3,10 +3,10 @@ using System.Collections.Specialized;
 using System.ComponentModel;
 using Prism.Common;
 
-namespace Prism.Regions.Behaviors;
+namespace Prism.Navigation.Regions.Behaviors;
 
 /// <summary>
-/// Defines a behavior that forwards the <see cref="Xaml.RegionManager.RegionContextProperty"/> 
+/// Defines a behavior that forwards the <see cref="Xaml.RegionManager.RegionContextProperty"/>
 /// to the views in the region.
 /// </summary>
 public class BindRegionContextToVisualElementBehavior : IRegionBehavior

src/Maui/Prism.Maui/Regions/Behaviors/ClearChildViewsRegionBehavior.cs → src/Maui/Prism.Maui/Navigation/Regions/Behaviors/ClearChildViewsRegionBehavior.cs

-namespace Prism.Regions.Behaviors;
+namespace Prism.Navigation.Regions.Behaviors;
 
 /// <summary>
 /// Behavior that removes the RegionManager attached property of all the views in a region once the RegionManager property of a region becomes null.
@@ -31,7 +31,7 @@ public class ClearChildViewsRegionBehavior : RegionBehavior
         if (target == null)
             throw new ArgumentNullException(nameof(target));
 
-        return (bool)target.GetValue(ClearChildViewsRegionBehavior.ClearChildViewsProperty);
+        return (bool)target.GetValue(ClearChildViewsProperty);
     }
 
     /// <summary>
@@ -44,7 +44,7 @@ public class ClearChildViewsRegionBehavior : RegionBehavior
         if (target == null)
             throw new ArgumentNullException(nameof(target));
 
-        target.SetValue(ClearChildViewsRegionBehavior.ClearChildViewsProperty, value);
+        target.SetValue(ClearChildViewsProperty, value);
     }
 
     /// <summary>
@@ -52,7 +52,7 @@ public class ClearChildViewsRegionBehavior : RegionBehavior
     /// </summary>
     protected override void OnAttach()
     {
-        this.Region.PropertyChanged += Region_PropertyChanged;
+        Region.PropertyChanged += Region_PropertyChanged;
     }
 
     private static void ClearChildViews(IRegion region)
@@ -70,9 +70,9 @@ public class ClearChildViewsRegionBehavior : RegionBehavior
     {
         if (e.PropertyName == "RegionManager")
         {
-            if (this.Region.RegionManager == null)
+            if (Region.RegionManager == null)
             {
-                ClearChildViews(this.Region);
+                ClearChildViews(Region);
             }
         }
     }

src/Maui/Prism.Maui/Regions/Behaviors/DelayedRegionCreationBehavior.cs → src/Maui/Prism.Maui/Navigation/Regions/Behaviors/DelayedRegionCreationBehavior.cs

@@ -2,13 +2,11 @@
 using System.Globalization;
 using Prism.Behaviors;
 using Prism.Extensions;
-using Prism.Ioc;
+using Prism.Navigation.Regions.Adapters;
 using Prism.Navigation.Xaml;
 using Prism.Properties;
-using Prism.Regions.Adapters;
-using XamlNavigation = Prism.Navigation.Xaml.Navigation;
 
-namespace Prism.Regions.Behaviors;
+namespace Prism.Navigation.Regions.Behaviors;
 
 /// <summary>
 /// Behavior that creates a new <see cref="IRegion"/>, when the control that will host the <see cref="IRegion"/> (see <see cref="TargetElement"/>)
@@ -85,7 +83,7 @@ public class DelayedRegionCreationBehavior
     /// Called when the <see cref="IRegionManager"/> is updating it's <see cref="IRegionManager.Regions"/> collection.
     /// </summary>
     /// <param name="sender">The <see cref="IRegionManager"/>. </param>
-    /// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
+    /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
     public void OnUpdatingRegions(object sender, EventArgs e)
     {
         TryCreateRegion();

src/Maui/Prism.Maui/Regions/Behaviors/DestructibleRegionBehavior.cs → src/Maui/Prism.Maui/Navigation/Regions/Behaviors/DestructibleRegionBehavior.cs

 using System.Collections.Specialized;
 using Prism.Common;
-using Prism.Navigation;
 
-namespace Prism.Regions.Behaviors;
+namespace Prism.Navigation.Regions.Behaviors;
 
 /// <summary>
 /// Provides a Behavior to Destroy the View/ViewModel when the View is removed from the Region's Views

src/Maui/Prism.Maui/Regions/Behaviors/IHostAwareRegionBehavior.cs → src/Maui/Prism.Maui/Navigation/Regions/Behaviors/IHostAwareRegionBehavior.cs

-namespace Prism.Regions.Behaviors;
+namespace Prism.Navigation.Regions.Behaviors;
 
 /// <summary>
 /// Defines a <see cref="IRegionBehavior"/> that not allows extensible behaviors on regions which also interact

src/Maui/Prism.Maui/Regions/Behaviors/RegionActiveAwareBehavior.cs → src/Maui/Prism.Maui/Navigation/Regions/Behaviors/RegionActiveAwareBehavior.cs

 using System.Collections.Specialized;
 using Prism.Common;
 
-namespace Prism.Regions.Behaviors;
+namespace Prism.Navigation.Regions.Behaviors;
 
 /// <summary>
-/// Behavior that monitors a <see cref="IRegion"/> object and 
+/// Behavior that monitors a <see cref="IRegion"/> object and
 /// changes the value for the <see cref="IActiveAware.IsActive"/> property when
-/// an object that implements <see cref="IActiveAware"/> gets added or removed 
+/// an object that implements <see cref="IActiveAware"/> gets added or removed
 /// from the collection.
 /// </summary>
 /// <remarks>
 /// This class can also sync the active state for any scoped regions directly on the view based on the <see cref="SyncActiveStateAttribute"/>.
-/// If you use the <see cref="Prism.Regions.Region.Add(VisualElement,string,bool)" /> method with the createRegionManagerScope option, the scoped manager will be attached to the view.
+/// If you use the <see cref="Regions.Region.Add(VisualElement,string,bool)" /> method with the createRegionManagerScope option, the scoped manager will be attached to the view.
 /// </remarks>
 public class RegionActiveAwareBehavior : IRegionBehavior
 {
@@ -30,7 +30,7 @@ public class RegionActiveAwareBehavior : IRegionBehavior
     /// </summary>
     public void Attach()
     {
-        INotifyCollectionChanged collection = this.GetCollection();
+        INotifyCollectionChanged collection = GetCollection();
         if (collection != null)
         {
             collection.CollectionChanged += OnCollectionChanged;
@@ -42,7 +42,7 @@ public class RegionActiveAwareBehavior : IRegionBehavior
     /// </summary>
     public void Detach()
     {
-        INotifyCollectionChanged collection = this.GetCollection();
+        INotifyCollectionChanged collection = GetCollection();
         if (collection != null)
         {
             collection.CollectionChanged -= OnCollectionChanged;
@@ -79,13 +79,13 @@ public class RegionActiveAwareBehavior : IRegionBehavior
     {
         if (item is VisualElement visualElement)
         {
-            // We are assuming that any scoped region managers are attached directly to the 
+            // We are assuming that any scoped region managers are attached directly to the
             // view.
             var regionManager = Xaml.RegionManager.GetRegionManager(visualElement);
 
             // If the view's RegionManager attached property is different from the region's RegionManager,
             // then the view's region manager is a scoped region manager.
-            if (regionManager == null || regionManager == this.Region.RegionManager) return;
+            if (regionManager == null || regionManager == Region.RegionManager) return;
 
             var activeViews = regionManager.Regions.SelectMany(e => e.ActiveViews);
 
@@ -112,6 +112,6 @@ public class RegionActiveAwareBehavior : IRegionBehavior
 
     private INotifyCollectionChanged GetCollection()
     {
-        return this.Region.ActiveViews;
+        return Region.ActiveViews;
     }
 }

src/Maui/Prism.Maui/Regions/Behaviors/RegionCreationException.cs → src/Maui/Prism.Maui/Navigation/Regions/Behaviors/RegionCreationException.cs

 using System.Runtime.Serialization;
 
-namespace Prism.Regions.Behaviors;
+namespace Prism.Navigation.Regions.Behaviors;
 
 /// <summary>
-/// Represents errors that occured during region creation.
+/// Represents errors that occurred during region creation.
 /// </summary>
 [Serializable]
 public partial class RegionCreationException : Exception
@@ -45,4 +45,4 @@ public partial class RegionCreationException : Exception
         : base(info, context)
     {
     }
-}
+}
\ No newline at end of file

src/Maui/Prism.Maui/Regions/Behaviors/RegionManagerRegistrationBehavior.cs → src/Maui/Prism.Maui/Navigation/Regions/Behaviors/RegionManagerRegistrationBehavior.cs

 using System.ComponentModel;
 using Prism.Properties;
 
-namespace Prism.Regions.Behaviors;
+namespace Prism.Navigation.Regions.Behaviors;
 
 /// <summary>
 /// Subscribes to a static event from the <see cref="RegionManager"/> in order to register the target <see cref="IRegion"/>
@@ -107,7 +107,7 @@ public class RegionManagerRegistrationBehavior : RegionBehavior, IHostAwareRegio
     }
 
     /// <summary>
-    /// This event handler gets called when a RegionManager is requering the instances of a region to be registered if they are not already.
+    /// This event handler gets called when a RegionManager is requiring the instances of a region to be registered if they are not already.
     /// <remarks>Although this is a public method to support Weak Delegates in Silverlight, it should not be called by the user.</remarks>
     /// </summary>
     /// <param name="sender">The sender.</param>
@@ -121,10 +121,10 @@ public class RegionManagerRegistrationBehavior : RegionBehavior, IHostAwareRegio
     {
         if (element is VisualElement visualElement)
         {
-            var regionmanager = RegionManagerAccessor.GetRegionManager(visualElement);
-            if (regionmanager != null)
+            var regionManager = RegionManagerAccessor.GetRegionManager(visualElement);
+            if (regionManager != null)
             {
-                return regionmanager;
+                return regionManager;
             }
         }
 

src/Maui/Prism.Maui/Regions/Behaviors/RegionMemberLifetimeBehavior.cs → src/Maui/Prism.Maui/Navigation/Regions/Behaviors/RegionMemberLifetimeBehavior.cs

 using System.Collections.Specialized;
 using Prism.Common;
 
-namespace Prism.Regions.Behaviors;
+namespace Prism.Navigation.Regions.Behaviors;
 
 /// <summary>
 /// The RegionMemberLifetimeBehavior determines if items should be removed from the <see cref="IRegion"/>
@@ -9,10 +9,10 @@ namespace Prism.Regions.Behaviors;
 /// </summary>
 /// <remarks>
 /// The <see cref="RegionMemberLifetimeBehavior"/> monitors the <see cref="IRegion.ActiveViews"/>
-/// collection to discover items that transition into a deactivated state.  
+/// collection to discover items that transition into a deactivated state.
 /// <p/>
 /// The behavior checks the removed items for either the <see cref="IRegionMemberLifetime"/>
-/// or the <see cref="RegionMemberLifetimeAttribute"/> (in that order) to determine if it should be kept 
+/// or the <see cref="RegionMemberLifetimeAttribute"/> (in that order) to determine if it should be kept
 /// alive on removal.
 /// <p/>
 /// If the item in the collection is a <see cref="VisualElement"/>, it will

src/Maui/Prism.Maui/Regions/Behaviors/SyncRegionContextWithHostBehavior.cs → src/Maui/Prism.Maui/Navigation/Regions/Behaviors/SyncRegionContextWithHostBehavior.cs

 using Prism.Common;
 using Prism.Properties;
 
-namespace Prism.Regions.Behaviors;
+namespace Prism.Navigation.Regions.Behaviors;
 
 /// <summary>
-/// Behavior that synchronizes the <see cref="IRegion.Context"/> property of a <see cref="IRegion"/> with 
-/// the control that hosts the Region. It does this by setting the <see cref="Xaml.RegionManager.RegionContextProperty"/> 
+/// Behavior that synchronizes the <see cref="IRegion.Context"/> property of a <see cref="IRegion"/> with
+/// the control that hosts the Region. It does this by setting the <see cref="Xaml.RegionManager.RegionContextProperty"/>
 /// Dependency Property on the host control.
-/// 
-/// This behavior allows the usage of two way databinding of the RegionContext from XAML. 
+///
+/// This behavior allows the usage of two way databinding of the RegionContext from XAML.
 /// </summary>
 public class SyncRegionContextWithHostBehavior : RegionBehavior, IHostAwareRegionBehavior
 {
@@ -16,7 +16,7 @@ public class SyncRegionContextWithHostBehavior : RegionBehavior, IHostAwareRegio
     private VisualElement _hostControl;
 
     /// <summary>
-    /// Name that identifies the SyncRegionContextWithHostBehavior behavior in a collection of RegionsBehaviors. 
+    /// Name that identifies the SyncRegionContextWithHostBehavior behavior in a collection of RegionsBehaviors.
     /// </summary>
     public static readonly string BehaviorKey = "SyncRegionContextWithHost";
 
@@ -52,7 +52,7 @@ public class SyncRegionContextWithHostBehavior : RegionBehavior, IHostAwareRegio
     {
         if (HostControl != null)
         {
-            // Sync values initially. 
+            // Sync values initially.
             SynchronizeRegionContext();
 
             // Now register for events to keep them in sync

src/Maui/Prism.Maui/Regions/DefaultRegionManagerAccessor.cs → src/Maui/Prism.Maui/Navigation/Regions/DefaultRegionManagerAccessor.cs

 using Prism.Ioc;
 
-namespace Prism.Regions;
+namespace Prism.Navigation.Regions;
 
 internal class DefaultRegionManagerAccessor : IRegionManagerAccessor
 {

src/Maui/Prism.Maui/Regions/IRegionManagerAccessor.cs → src/Maui/Prism.Maui/Navigation/Regions/IRegionManagerAccessor.cs

-namespace Prism.Regions;
+namespace Prism.Navigation.Regions;
 
 /// <summary>
 /// Provides an abstraction on top of the RegionManager static members.
@@ -16,7 +16,7 @@ public interface IRegionManagerAccessor
     /// Gets the value for the RegionName attached property.
     /// </summary>
     /// <param name="element">The object to adapt. This is typically a container (i.e a control).</param>
-    /// <returns>The name of the region that should be created when 
+    /// <returns>The name of the region that should be created when
     /// the RegionManager is also set in this element.</returns>
     string GetRegionName(VisualElement element);
 

src/Maui/Prism.Maui/Regions/IRegionMemberLifetime.cs → src/Maui/Prism.Maui/Navigation/Regions/IRegionMemberLifetime.cs

-using Prism.Regions.Behaviors;
+using Prism.Navigation.Regions.Behaviors;
 
-namespace Prism.Regions;
+namespace Prism.Navigation.Regions;
 
 /// <summary>
 /// When implemented, allows an instance placed in a <see cref="IRegion"/>

src/Maui/Prism.Maui/Regions/ITargetAwareRegion.cs → src/Maui/Prism.Maui/Navigation/Regions/ITargetAwareRegion.cs

@@ -2,11 +2,12 @@
 using Prism.Ioc;
 using Prism.Navigation.Xaml;
 
-namespace Prism.Regions;
+namespace Prism.Navigation.Regions;
 
 [EditorBrowsable(EditorBrowsableState.Never)]
 public interface ITargetAwareRegion : IRegion
 {
     VisualElement TargetElement { get; set; }
+
     IContainerProvider Container => TargetElement.GetContainerProvider();
 }

src/Maui/Prism.Maui/Regions/ItemMetadata.cs → src/Maui/Prism.Maui/Navigation/Regions/ItemMetadata.cs

-namespace Prism.Regions;
+namespace Prism.Navigation.Regions;
 
 /// <summary>
 /// Defines a class that wraps an item and adds metadata for it.

src/Maui/Prism.Maui/Regions/Navigation/RegionNavigationContentLoader.cs → src/Maui/Prism.Maui/Navigation/Regions/Navigation/RegionNavigationContentLoader.cs

@@ -4,7 +4,7 @@ using Prism.Ioc;
 using Prism.Mvvm;
 using Prism.Properties;
 
-namespace Prism.Regions.Navigation;
+namespace Prism.Navigation.Regions.Navigation;
 
 /// <summary>
 /// Implementation of <see cref="IRegionNavigationContentLoader"/> that relies on a <see cref="IContainerProvider"/>
@@ -120,7 +120,7 @@ public class RegionNavigationContentLoader : IRegionNavigationContentLoader
         {
             var registry = region.Container().Resolve<IRegionNavigationRegistry>();
             var registration = registry.Registrations.FirstOrDefault(x => x.Type == ViewType.Region && (x.Name == candidateNavigationContract || x.View.Name == candidateNavigationContract || x.View.FullName == candidateNavigationContract));
-            if(registration is null)
+            if (registration is null)
             {
                 GetCandidatesFromRegionViews(region, registration.View.FullName);
             }

src/Maui/Prism.Maui/Regions/Navigation/RegionNavigationService.cs → src/Maui/Prism.Maui/Navigation/Regions/Navigation/RegionNavigationService.cs

 using Prism.Common;
 using Prism.Ioc;
-using Prism.Navigation;
 using Prism.Properties;
 
-namespace Prism.Regions.Navigation;
+namespace Prism.Navigation.Regions.Navigation;
 
 /// <summary>
 /// Provides navigation for regions.

src/Maui/Prism.Maui/Regions/Region.cs → src/Maui/Prism.Maui/Navigation/Regions/Region.cs

@@ -2,11 +2,10 @@
 using System.Globalization;
 using Prism.Ioc;
 using Prism.Mvvm;
-using Prism.Navigation;
 using Prism.Navigation.Xaml;
 using Prism.Properties;
 
-namespace Prism.Regions;
+namespace Prism.Navigation.Regions;
 
 /// <summary>
 /// Implementation of <see cref="IRegion"/> that allows multiple active views.

src/Maui/Prism.Maui/Regions/RegionCollection.cs → src/Maui/Prism.Maui/Navigation/Regions/RegionCollection.cs

@@ -3,7 +3,7 @@ using System.Collections.Specialized;
 using System.Globalization;
 using Prism.Properties;
 
-namespace Prism.Regions;
+namespace Prism.Navigation.Regions;
 
 internal class RegionCollection : IRegionCollection
 {
@@ -63,7 +63,7 @@ internal class RegionCollection : IRegionCollection
         }
 
         _regions.Add(region);
-        region.RegionManager = this.regionManager;
+        region.RegionManager = regionManager;
 
         OnCollectionChanged(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add, region, 0));
     }

src/Maui/Prism.Maui/Regions/RegionContext.cs → src/Maui/Prism.Maui/Navigation/Regions/RegionContext.cs

 using Prism.Common;
-using Prism.Regions.Behaviors;
+using Prism.Navigation.Regions.Behaviors;
 
-namespace Prism.Regions;
+namespace Prism.Navigation.Regions;
 
 /// <summary>
 /// Class that holds methods to Set and Get the RegionContext from a BindableObject.

src/Maui/Prism.Maui/Regions/RegionExtensions.cs → src/Maui/Prism.Maui/Navigation/Regions/RegionExtensions.cs

 using Prism.Ioc;
 
-namespace Prism.Regions;
+namespace Prism.Navigation.Regions;
 
 internal static class RegionExtensions
 {

src/Maui/Prism.Maui/Regions/RegionManager.cs → src/Maui/Prism.Maui/Navigation/Regions/RegionManager.cs

 using Prism.Ioc;
-using Prism.Navigation;
 using Prism.Properties;
 
-namespace Prism.Regions;
+namespace Prism.Navigation.Regions;
 
 /// <summary>
 /// This class is responsible for maintaining a collection of regions and attaching regions to controls.

src/Maui/Prism.Maui/Regions/RegionNavigationRegistry.cs → src/Maui/Prism.Maui/Navigation/Regions/RegionNavigationRegistry.cs

 using Prism.Ioc;
 using Prism.Mvvm;
 
-namespace Prism.Regions;
+namespace Prism.Navigation.Regions;
 
 internal class RegionNavigationRegistry : ViewRegistryBase, IRegionNavigationRegistry
 {

src/Maui/Prism.Maui/Regions/RegionViewRegistry.cs → src/Maui/Prism.Maui/Navigation/Regions/RegionViewRegistry.cs

@@ -6,15 +6,15 @@ using Prism.Ioc;
 using Prism.Mvvm;
 using Prism.Properties;
 
-namespace Prism.Regions;
+namespace Prism.Navigation.Regions;
 
 /// <summary>
 /// Defines a registry for the content of the regions used on View Discovery composition.
 /// </summary>
 public class RegionViewRegistry : IRegionViewRegistry
 {
-    private readonly ListDictionary<string, Func<IContainerProvider, object>> _registeredContent = new ();
-    private readonly WeakDelegatesManager _contentRegisteredListeners = new ();
+    private readonly ListDictionary<string, Func<IContainerProvider, object>> _registeredContent = new();
+    private readonly WeakDelegatesManager _contentRegisteredListeners = new();
 
     /// <summary>
     /// Occurs whenever a new view is registered.
@@ -75,7 +75,7 @@ public class RegionViewRegistry : IRegionViewRegistry
     }
 
     /// <summary>
-    /// Registers a delegate that can be used to retrieve the content associated with a region name. 
+    /// Registers a delegate that can be used to retrieve the content associated with a region name.
     /// </summary>
     /// <param name="regionName">Region name to which the <paramref name="getContentDelegate"/> will be registered.</param>
     /// <param name="getContentDelegate">Delegate used to retrieve the content associated with the <paramref name="regionName"/>.</param>

src/Maui/Prism.Maui/Regions/SingleActiveRegion.cs → src/Maui/Prism.Maui/Navigation/Regions/SingleActiveRegion.cs

-using Prism.Regions.Navigation;
-
-namespace Prism.Regions;
+namespace Prism.Navigation.Regions;
 
 /// <summary>
 /// Region that allows a maximum of one active view at a time.

src/Maui/Prism.Maui/Regions/ViewsCollection.cs → src/Maui/Prism.Maui/Navigation/Regions/ViewsCollection.cs

@@ -3,7 +3,7 @@ using System.Collections.ObjectModel;
 using System.Collections.Specialized;
 using Prism.Mvvm;
 
-namespace Prism.Regions;
+namespace Prism.Navigation.Regions;
 
 /// <summary>
 /// Implementation of <see cref="IViewsCollection"/> that takes an <see cref="ObservableCollection{T}"/> of <see cref="ItemMetadata"/>
@@ -79,7 +79,7 @@ public class ViewsCollection : BindableBase, IViewsCollection
     ///</returns>
     IEnumerator IEnumerable.GetEnumerator()
     {
-        return this.GetEnumerator();
+        return GetEnumerator();
     }
 
     /// <summary>
@@ -121,12 +121,12 @@ public class ViewsCollection : BindableBase, IViewsCollection
     /// </summary>
     private void RemoveAllMetadataMonitors()
     {
-        foreach (var item in this._monitoredItems)
+        foreach (var item in _monitoredItems)
         {
-            item.Key.MetadataChanged -= this.OnItemMetadataChanged;
+            item.Key.MetadataChanged -= OnItemMetadataChanged;
         }
 
-        this._monitoredItems.Clear();
+        _monitoredItems.Clear();
     }
 
     /// <summary>
@@ -170,7 +170,7 @@ public class ViewsCollection : BindableBase, IViewsCollection
         bool foundInfo = _monitoredItems.TryGetValue(itemMetadata, out MonitorInfo monitorInfo);
         if (!foundInfo) return;
 
-        if (this.Filter(itemMetadata))
+        if (Filter(itemMetadata))
         {
             if (!monitorInfo.IsInList)
             {
@@ -178,7 +178,7 @@ public class ViewsCollection : BindableBase, IViewsCollection
                 // as in our list so we can consider this
                 // an Add.
                 monitorInfo.IsInList = true;
-                this.UpdateFilteredItemsList();
+                UpdateFilteredItemsList();
                 NotifyAdd(itemMetadata.Item);
             }
         }
@@ -188,7 +188,7 @@ public class ViewsCollection : BindableBase, IViewsCollection
             // tracking list, but should not remove any monitoring in
             // case it fits our filter in the future.
             monitorInfo.IsInList = false;
-            this.RemoveFromFilteredList(itemMetadata.Item);
+            RemoveFromFilteredList(itemMetadata.Item);
         }
     }
 
@@ -214,11 +214,11 @@ public class ViewsCollection : BindableBase, IViewsCollection
                 }
 
                 // If we're sorting we can't predict how
-                // the collection has changed on an add so we 
+                // the collection has changed on an add so we
                 // resort to a reset notification.
                 if (SortComparison != null)
                 {
-                    this.NotifyReset();
+                    NotifyReset();
                 }
 
                 break;
@@ -226,19 +226,19 @@ public class ViewsCollection : BindableBase, IViewsCollection
             case NotifyCollectionChangedAction.Remove:
                 foreach (ItemMetadata itemMetadata in e.OldItems)
                 {
-                    this.RemoveMetadataMonitor(itemMetadata);
-                    if (this.Filter(itemMetadata))
+                    RemoveMetadataMonitor(itemMetadata);
+                    if (Filter(itemMetadata))
                     {
-                        this.RemoveFromFilteredList(itemMetadata.Item);
+                        RemoveFromFilteredList(itemMetadata.Item);
                     }
                 }
 
                 break;
 
             default:
-                this.ResetAllMonitors();
-                this.UpdateFilteredItemsList();
-                this.NotifyReset();
+                ResetAllMonitors();
+                UpdateFilteredItemsList();
+                NotifyReset();
 
                 break;
         }
@@ -279,12 +279,12 @@ public class ViewsCollection : BindableBase, IViewsCollection
 
         public override int Compare(VisualElement x, VisualElement y)
         {
-            if (this.comparer == null)
+            if (comparer == null)
             {
                 return 0;
             }
 
-            return this.comparer(x, y);
+            return comparer(x, y);
         }
     }
 

src/Maui/Prism.Maui/Regions/Xaml/RegionManager.cs → src/Maui/Prism.Maui/Navigation/Regions/Xaml/RegionManager.cs

-using System.ComponentModel;
-using System.Globalization;
+using System.Globalization;
 using System.Reflection;
 using Prism.Common;
 using Prism.Events;
-using Prism.Extensions;
 using Prism.Ioc;
+using Prism.Navigation.Regions.Adapters;
+using Prism.Navigation.Regions.Behaviors;
 using Prism.Properties;
-using Prism.Regions.Adapters;
-using Prism.Regions.Behaviors;
 
-namespace Prism.Regions.Xaml;
+namespace Prism.Navigation.Regions.Xaml;
 
 /// <summary>
 /// A class to provide Bindable Properties and helpers for Regions.
@@ -58,7 +56,7 @@ public static class RegionManager
     public static readonly BindableProperty DefaultViewProperty =
         BindableProperty.CreateAttached("DefaultView", typeof(object), typeof(RegionManager), null);
 
-    public static void SetDefaultView(VisualElement regionTarget, object viewNameTypeOrInstance) => 
+    public static void SetDefaultView(VisualElement regionTarget, object viewNameTypeOrInstance) =>
         regionTarget.SetValue(DefaultViewProperty, viewNameTypeOrInstance);
 
     public static object GetDefaultView(VisualElement regionTarget) =>

src/Maui/Prism.Maui/PrismAppBuilder.cs

@@ -9,9 +9,9 @@ using Prism.Ioc;
 using Prism.Modularity;
 using Prism.Mvvm;
 using Prism.Navigation;
+using Prism.Navigation.Regions;
+using Prism.Navigation.Regions.Adapters;
 using Prism.Navigation.Xaml;
-using Prism.Regions;
-using Prism.Regions.Adapters;
 using Prism.Services;
 using TabbedPage = Microsoft.Maui.Controls.TabbedPage;
 

src/Maui/Prism.Maui/Properties/AssemblyInfo.cs

@@ -7,6 +7,6 @@
 [assembly: XmlnsDefinition("http://prismlibrary.com", "Prism.Modularity")]
 [assembly: XmlnsDefinition("http://prismlibrary.com", "Prism.Mvvm")]
 [assembly: XmlnsDefinition("http://prismlibrary.com", "Prism.Navigation.Xaml")]
-[assembly: XmlnsDefinition("http://prismlibrary.com", "Prism.Regions.Xaml")]
+[assembly: XmlnsDefinition("http://prismlibrary.com", "Prism.Navigation.Regions.Xaml")]
 [assembly: XmlnsDefinition("http://prismlibrary.com", "Prism.Dialogs.Xaml")]
 [assembly: XmlnsDefinition("http://prismlibrary.com", "Prism.Xaml")]

src/Prism.Core/Navigation/INavigationResult.cs

 using System;
-using Prism.Regions;
+using Prism.Navigation.Regions;
 
 namespace Prism.Navigation;
 

src/Prism.Core/Navigation/NavigationResult.cs

 using System;
-using Prism.Regions;
+using Prism.Navigation.Regions;
 
 namespace Prism.Navigation;
 

src/Prism.Core/Regions/IConfirmNavigationRequest.cs → src/Prism.Core/Navigation/Regions/IConfirmNavigationRequest.cs

 using System;
 
-namespace Prism.Regions
+namespace Prism.Navigation.Regions
 {
     /// <summary>
     /// Provides a way for objects involved in navigation to determine if a navigation request should continue.

src/Prism.Core/Regions/IJournalAware.cs → src/Prism.Core/Navigation/Regions/IJournalAware.cs

-namespace Prism.Regions
+namespace Prism.Navigation.Regions
 {
     /// <summary>
     /// Provides a way for objects involved in navigation to opt-out of being added to the IRegionNavigationJournal backstack.