Refactor namespaces and add Enums, Interfaces folders

Taiizor · Taiizor · commit 410628a0ebee · 2025-11-26T00:00:23.000+03:00
Moved enums (RouteTransition, RouterErrorType) to a new Enums folder and updated all references. Moved interfaces (IRouteGuard, IRouteMatcherService, IRouteMiddleware, IRouterErrorHandler) to a new Interfaces folder and updated usages. Updated sample and source files to use new namespaces. Added SetRange and SetIf methods to QueryStringBuilder for improved query string manipulation. Updated documentation and imports to reflect new structure.
diff --git a/ATTRIBUTE_ROUTING.md b/ATTRIBUTE_ROUTING.md
@@ -189,8 +189,9 @@ public partial class ProductsPage : ComponentBase
 ### Basic Example
 
 ```csharp
-using Blazouter.Attributes;
+using Blazouter.Enums;
 using Blazouter.Models;
+using Blazouter.Attributes;
 using Microsoft.AspNetCore.Components;
 
 namespace MyApp.Pages
@@ -208,8 +209,9 @@ namespace MyApp.Pages
 ### Complete Example with All Attributes
 
 ```csharp
-using Blazouter.Attributes;
+using Blazouter.Enums;
 using Blazouter.Models;
+using Blazouter.Attributes;
 using Microsoft.AspNetCore.Components;
 
 namespace MyApp.Pages
diff --git a/README.md b/README.md
@@ -26,13 +26,19 @@ Blazouter addresses the limitations of traditional Blazor routing:
 
 | Feature | React Router | Blazor Router | **Blazouter** |
 |---------|--------------|---------------|---------------|
-| Lazy Loading | ✔ Route-based code splitting | ❌ Still limited in WASM | ✅ Full support |
-| Route Guards | ✔ Easy with wrappers/hooks | ❌ Manual, component-based | ✅ Built-in guard system |
-| Nested Routes | ✔ Easy to define child routes | ❌ Limited, single level with `@page` | ✅ Full support |
-| Dynamic Params | ✔ Easy route parameters | ✔ Available but basic | ✅ Enhanced with easy access |
-| Route Transitions | ✔ Very easy | ❌ No native support | ✅ Built-in transitions |
-| Conditional Rendering | ✔ Direct with `<Route>` | ❌ Manual via state | ✅ Component-based |
-| Programmatic Navigation | ✔ `navigate("/path")` | ✔ `NavigationManager.NavigateTo` | ✅ Enhanced navigation service |
+| Active Links | ✔ Built-in NavLink | ⚠️ Manual active class | ✅ Automatic with RouterLink |
+| Lazy Loading | ✔ Route-based code splitting | ❌ Still limited in WASM | ✅ Full support with ComponentLoader |
+| Route Guards | ✔ Easy with wrappers/hooks | ❌ Manual, component-based | ✅ Built-in IRouteGuard interface |
+| Layout System | ✔ Component composition | ⚠️ Static @layout | ✅ Dynamic per-route with priority |
+| Nested Routes | ✔ Easy to define child routes | ❌ Limited, single level with `@page` | ✅ Unlimited nesting with RouterOutlet |
+| Error Handling | ✔ Error boundaries | ❌ Manual | ✅ Built-in IRouterErrorHandler |
+| Attribute Routes | ✔ JSX-based | ❌ @page only | ✅ 9 attribute types with full config |
+| Dynamic Params | ✔ Easy route parameters | ✔ Available but basic | ✅ Enhanced with RouterStateService |
+| Route Transitions | ✔ Very easy | ❌ No native support | ✅ 14 built-in transition types |
+| Route Middleware | ✔ Route-level middleware | ❌ No native support | ✅ Built-in IRouteMiddleware interface |
+| Query String Helpers | ✔ URLSearchParams API | ❌ Manual parsing | ✅ Type-safe fluent API with 30+ methods |
+| Conditional Rendering | ✔ Direct with `<Route>` | ❌ Manual via state | ✅ Component-based rendering |
+| Programmatic Navigation | ✔ `navigate("/path")` | ✔ `NavigationManager.NavigateTo` | ✅ Enhanced RouterNavigationService |
 
 ### Key Features
 
@@ -45,8 +51,8 @@ Blazouter addresses the limitations of traditional Blazor routing:
 - **📐 Layout System**: Flexible layout management with default and per-route layouts
 - **🔗 Programmatic Navigation**: Navigate imperatively with enhanced navigation service
 - **🔧 Route Middleware**: Execute code before/after navigation for logging, analytics, data preloading
-- **🔧 Query String Utilities**: Type-safe query string builder and typed parameter parsing with fluent API
 - **⚠️ Error Handling**: Comprehensive error handling with custom error handlers and retry mechanisms
+- **🔧 Query String Utilities**: Type-safe query string builder and typed parameter parsing with fluent API
 - **🎨 Route Transitions**: Beautiful animations when navigating between routes with 14 built-in transition types
 
 ## 📦 Available Packages
@@ -326,6 +332,7 @@ app.MapRazorComponents<App>()
 Define routes declaratively using attributes directly on your components:
 
 ```csharp
+using Blazouter.Enums;
 using Blazouter.Models;
 using Blazouter.Attributes;
 using Microsoft.AspNetCore.Components;
@@ -476,7 +483,7 @@ Create a middleware:
 
 ```csharp
 using Blazouter.Models;
-using Blazouter.Middleware;
+using Blazouter.Interfaces;
 
 public class LoggingMiddleware : IRouteMiddleware
 {
@@ -534,8 +541,8 @@ new RouteConfig
 Create a guard:
 
 ```csharp
-using Blazouter.Guards;
 using Blazouter.Models;
+using Blazouter.Interfaces;
 
 public class AuthGuard : IRouteGuard
 {
@@ -762,11 +769,14 @@ Blazouter/
 │   │   ├── Attributes/            # Route attribute definitions
 │   │   ├── Components/            # Router components (Router, RouterLink, RouterOutlet)
 │   │   │   └── Layouts/           # Built-in layout components
-│   │   ├── Extensions/            # Service collection and router extensions (typed query parameters, navigation)
-│   │   ├── Guards/                # Route guard interfaces
-│   │   ├── Models/                # Route models (RouteConfig, RouteMatch, RouteTransition)
+│   │   ├── Enums/                 # Enumeration types (RouteTransition, RouterErrorType)
+│   │   ├── Extensions/            # Service collection and router extensions (typed query parameters, navigation, transitions)
+│   │   ├── Guards/                # Route guard implementations (AuthGuard)
+│   │   ├── Handlers/              # Error handler implementations (DefaultRouterErrorHandler)
+│   │   ├── Interfaces/            # Interface definitions (IRouteGuard, IRouteMiddleware, IRouteMatcherService, IRouterErrorHandler)
+│   │   ├── Models/                # Route models (RouteConfig, RouteMatch, RouterErrorContext, etc.)
 │   │   ├── Resources/             # Embedded resources
-│   │   ├── Services/              # Routing services (RouterStateService, RouteMatcherService, etc.)
+│   │   ├── Services/              # Routing services (RouterStateService, RouteMatcherService, RouterNavigationService, etc.)
 │   │   ├── Utilities/             # Query string builder and helper utilities
 │   │   └── wwwroot/               # CSS and assets (blazouter.css, blazouter.min.css)
 │   ├── Blazouter.Server/          # Server-specific extensions
diff --git a/samples/Blazouter.Hybrid.Sample/Components/Routes.razor.cs b/samples/Blazouter.Hybrid.Sample/Components/Routes.razor.cs
@@ -1,3 +1,4 @@
+using Blazouter.Enums;
 using Blazouter.Models;
 using Blazouter.Services;
 using Microsoft.AspNetCore.Components;
diff --git a/samples/Blazouter.Server.Sample/Components/Routes.razor.cs b/samples/Blazouter.Server.Sample/Components/Routes.razor.cs
@@ -1,3 +1,4 @@
+using Blazouter.Enums;
 using Blazouter.Models;
 using Blazouter.Services;
 using Microsoft.AspNetCore.Components;
diff --git a/samples/Blazouter.Web.Sample/Blazouter.Web.Client.Sample/Services/CustomRouterErrorHandler.cs b/samples/Blazouter.Web.Sample/Blazouter.Web.Client.Sample/Services/CustomRouterErrorHandler.cs
@@ -1,4 +1,5 @@
-using Blazouter.Services;
+using Blazouter.Interfaces;
+using Blazouter.Models;
 
 namespace Blazouter.Web.Client.Sample.Services
 {
diff --git a/samples/Blazouter.Web.Sample/Blazouter.Web.Sample/Components/Routes.razor.cs b/samples/Blazouter.Web.Sample/Blazouter.Web.Sample/Components/Routes.razor.cs
@@ -1,3 +1,4 @@
+using Blazouter.Enums;
 using Blazouter.Extensions;
 using Blazouter.Models;
 using Blazouter.Services;
diff --git a/samples/Blazouter.WebAssembly.Sample/App.razor.cs b/samples/Blazouter.WebAssembly.Sample/App.razor.cs
@@ -1,3 +1,4 @@
+using Blazouter.Enums;
 using Blazouter.Extensions;
 using Blazouter.Models;
 using Blazouter.Services;
diff --git a/samples/Blazouter.WebAssembly.Sample/Guards/AuthGuard.cs b/samples/Blazouter.WebAssembly.Sample/Guards/AuthGuard.cs
@@ -1,4 +1,4 @@
-using Blazouter.Guards;
+using Blazouter.Interfaces;
 using Blazouter.Models;
 
 namespace Blazouter.WebAssembly.Sample.Guards
diff --git a/samples/Blazouter.WebAssembly.Sample/Middlewares/AnalyticsMiddleware.cs b/samples/Blazouter.WebAssembly.Sample/Middlewares/AnalyticsMiddleware.cs
@@ -1,4 +1,4 @@
-using Blazouter.Middleware;
+using Blazouter.Interfaces;
 using Blazouter.Models;
 
 namespace Blazouter.WebAssembly.Sample.Middlewares
diff --git a/samples/Blazouter.WebAssembly.Sample/Middlewares/DataPreloadMiddleware.cs b/samples/Blazouter.WebAssembly.Sample/Middlewares/DataPreloadMiddleware.cs
@@ -1,4 +1,4 @@
-using Blazouter.Middleware;
+using Blazouter.Interfaces;
 using Blazouter.Models;
 
 namespace Blazouter.WebAssembly.Sample.Middlewares
diff --git a/samples/Blazouter.WebAssembly.Sample/Middlewares/LoggingMiddleware.cs b/samples/Blazouter.WebAssembly.Sample/Middlewares/LoggingMiddleware.cs
@@ -1,4 +1,4 @@
-using Blazouter.Middleware;
+using Blazouter.Interfaces;
 using Blazouter.Models;
 
 namespace Blazouter.WebAssembly.Sample.Middlewares
diff --git a/samples/Blazouter.WebAssembly.Sample/Middlewares/TimingMiddleware.cs b/samples/Blazouter.WebAssembly.Sample/Middlewares/TimingMiddleware.cs
@@ -1,4 +1,4 @@
-using Blazouter.Middleware;
+using Blazouter.Interfaces;
 using Blazouter.Models;
 using System.Diagnostics;
 
diff --git a/samples/Blazouter.WebAssembly.Sample/Pages/AttributeRouting.razor.cs b/samples/Blazouter.WebAssembly.Sample/Pages/AttributeRouting.razor.cs
@@ -1,5 +1,5 @@
 using Blazouter.Attributes;
-using Blazouter.Models;
+using Blazouter.Enums;
 using Blazouter.Services;
 using Blazouter.WebAssembly.Sample.Guards;
 using Microsoft.AspNetCore.Components;
diff --git a/samples/Blazouter.WebAssembly.Sample/Pages/AttributeRoutingExamples/CustomDataExample.razor.cs b/samples/Blazouter.WebAssembly.Sample/Pages/AttributeRoutingExamples/CustomDataExample.razor.cs
@@ -1,5 +1,5 @@
 using Blazouter.Attributes;
-using Blazouter.Models;
+using Blazouter.Enums;
 using Microsoft.AspNetCore.Components;
 using RouteAttribute = Blazouter.Attributes.RouteAttribute;
 
diff --git a/samples/Blazouter.WebAssembly.Sample/Pages/AttributeRoutingExamples/DynamicParamsExample.razor.cs b/samples/Blazouter.WebAssembly.Sample/Pages/AttributeRoutingExamples/DynamicParamsExample.razor.cs
@@ -1,4 +1,5 @@
 using Blazouter.Attributes;
+using Blazouter.Enums;
 using Blazouter.Models;
 using Blazouter.Services;
 using Microsoft.AspNetCore.Components;
diff --git a/samples/Blazouter.WebAssembly.Sample/Pages/AttributeRoutingExamples/GuardsExample.razor.cs b/samples/Blazouter.WebAssembly.Sample/Pages/AttributeRoutingExamples/GuardsExample.razor.cs
@@ -1,5 +1,5 @@
 using Blazouter.Attributes;
-using Blazouter.Models;
+using Blazouter.Enums;
 using Blazouter.WebAssembly.Sample.Guards;
 using Blazouter.WebAssembly.Sample.Services;
 using Microsoft.AspNetCore.Components;
diff --git a/samples/Blazouter.WebAssembly.Sample/Pages/AttributeRoutingExamples/MiddlewareExample.razor.cs b/samples/Blazouter.WebAssembly.Sample/Pages/AttributeRoutingExamples/MiddlewareExample.razor.cs
@@ -1,5 +1,5 @@
 using Blazouter.Attributes;
-using Blazouter.Models;
+using Blazouter.Enums;
 using Blazouter.Services;
 using Blazouter.WebAssembly.Sample.Middlewares;
 using Microsoft.AspNetCore.Components;
diff --git a/samples/Blazouter.WebAssembly.Sample/Pages/AttributeRoutingExamples/TransitionsExample.razor.cs b/samples/Blazouter.WebAssembly.Sample/Pages/AttributeRoutingExamples/TransitionsExample.razor.cs
@@ -1,5 +1,5 @@
 using Blazouter.Attributes;
-using Blazouter.Models;
+using Blazouter.Enums;
 using Microsoft.AspNetCore.Components;
 using RouteAttribute = Blazouter.Attributes.RouteAttribute;
 
diff --git a/samples/Blazouter.WebAssembly.Sample/Services/CustomRouterErrorHandler.cs b/samples/Blazouter.WebAssembly.Sample/Services/CustomRouterErrorHandler.cs
@@ -1,4 +1,5 @@
-using Blazouter.Services;
+using Blazouter.Interfaces;
+using Blazouter.Models;
 
 namespace Blazouter.WebAssembly.Sample.Services
 {
diff --git a/samples/Blazouter.WebAssembly.Sample/_Imports.razor b/samples/Blazouter.WebAssembly.Sample/_Imports.razor
@@ -8,13 +8,15 @@
 @using Microsoft.AspNetCore.Components.WebAssembly.Http
 @using Microsoft.AspNetCore.Components.Web.Virtualization
 
+@using Blazouter.Enums
 @using Blazouter.Guards
 @using Blazouter.Models
 @using Blazouter.Services
 @using Blazouter.Utilities
 @using Blazouter.Attributes
 @using Blazouter.Components
 @using Blazouter.Extensions
+@using Blazouter.Interfaces
 @using Blazouter.Components.Layouts
 
 @using Blazouter.WebAssembly.Sample
diff --git a/src/Blazouter/Attributes/RouteTransitionAttribute.cs b/src/Blazouter/Attributes/RouteTransitionAttribute.cs
@@ -1,4 +1,4 @@
-using Blazouter.Models;
+using Blazouter.Enums;
 
 namespace Blazouter.Attributes
 {
diff --git a/src/Blazouter/Components/Router.razor.cs b/src/Blazouter/Components/Router.razor.cs
@@ -1,8 +1,9 @@
 using Blazouter.Components.Layouts;
-using Blazouter.Guards;
-using Blazouter.Middleware;
+using Blazouter.Enums;
+using Blazouter.Extensions;
+using Blazouter.Handlers;
+using Blazouter.Interfaces;
 using Blazouter.Models;
-using Blazouter.Services;
 using Microsoft.AspNetCore.Components;
 using Microsoft.AspNetCore.Components.Routing;
 using System.Reflection;
diff --git a/src/Blazouter/Components/RouterLink.razor b/src/Blazouter/Components/RouterLink.razor
@@ -3,10 +3,10 @@
 
 @implements IDisposable
 
-<a href="@Href" 
-   class="@CombinedClass" 
-   @onclick="OnClick" 
+<a href="@Href"
+   class="@CombinedClass"
+   @onclick="OnClick"
    @onclick:preventDefault="PreventDefault"
    @attributes="AdditionalAttributes">
-    @ChildContent
+	@ChildContent
 </a>
diff --git a/src/Blazouter/Components/RouterOutlet.razor b/src/Blazouter/Components/RouterOutlet.razor
@@ -4,11 +4,11 @@
 
 @if (_childMatch != null && _childComponentType != null)
 {
-    <div class="blazouter-outlet @_transitionClass" @key="_componentKey">
-        <DynamicComponent Type="_childComponentType" Parameters="@_componentParameters" />
-    </div>
+	<div class="blazouter-outlet @_transitionClass" @key="_componentKey">
+		<DynamicComponent Type="_childComponentType" Parameters="@_componentParameters" />
+	</div>
 }
 else if (DefaultContent != null)
 {
-    @DefaultContent
+	@DefaultContent
 }
diff --git a/src/Blazouter/Components/RouterOutlet.razor.cs b/src/Blazouter/Components/RouterOutlet.razor.cs
@@ -1,3 +1,5 @@
+using Blazouter.Enums;
+using Blazouter.Extensions;
 using Blazouter.Models;
 using Microsoft.AspNetCore.Components;
 
diff --git a/src/Blazouter/Enums/RouteTransition.cs b/src/Blazouter/Enums/RouteTransition.cs
@@ -1,4 +1,4 @@
-namespace Blazouter.Models
+namespace Blazouter.Enums
 {
     /// <summary>
     /// Defines the available transition animations for route navigation.
diff --git a/src/Blazouter/Enums/RouterErrorType.cs b/src/Blazouter/Enums/RouterErrorType.cs
@@ -1,4 +1,4 @@
-namespace Blazouter.Services
+namespace Blazouter.Enums
 {
     /// <summary>
     /// Defines the types of errors that can occur during routing operations in Blazouter.
diff --git a/src/Blazouter/Extensions/RouteTransitionExtensions.cs b/src/Blazouter/Extensions/RouteTransitionExtensions.cs
@@ -1,4 +1,6 @@
-namespace Blazouter.Models
+using Blazouter.Enums;
+
+namespace Blazouter.Extensions
 {
     /// <summary>
     /// Provides extension methods for the <see cref="RouteTransition"/> enumeration.
diff --git a/src/Blazouter/Extensions/RouterStateExtensions.cs b/src/Blazouter/Extensions/RouterStateExtensions.cs
@@ -337,7 +337,7 @@ public static TEnum GetQueryEnum<TEnum>(this RouterStateService routerState, str
         public static string[] GetQueryArray(this RouterStateService routerState, string key)
         {
             string? value = routerState.GetQuery(key);
-            return value != null ? new[] { value } : Array.Empty<string>();
+            return value != null ? [value] : [];
         }
 
         /// <summary>
diff --git a/src/Blazouter/Extensions/ServiceCollectionExtensions.cs b/src/Blazouter/Extensions/ServiceCollectionExtensions.cs
@@ -1,3 +1,5 @@
+using Blazouter.Interfaces;
+using Blazouter.Models;
 using Blazouter.Services;
 using Microsoft.Extensions.DependencyInjection;
 
diff --git a/src/Blazouter/Guards/AuthGuard.cs b/src/Blazouter/Guards/AuthGuard.cs
@@ -1,3 +1,4 @@
+using Blazouter.Interfaces;
 using Blazouter.Models;
 
 namespace Blazouter.Guards
diff --git a/src/Blazouter/Handlers/DefaultRouterErrorHandler.cs b/src/Blazouter/Handlers/DefaultRouterErrorHandler.cs
@@ -1,6 +1,8 @@
+using Blazouter.Interfaces;
+using Blazouter.Models;
 using Microsoft.Extensions.Logging;
 
-namespace Blazouter.Services
+namespace Blazouter.Handlers
 {
     /// <summary>
     /// Provides a default implementation of <see cref="IRouterErrorHandler"/> with structured error logging.
diff --git a/src/Blazouter/Interfaces/IRouteGuard.cs b/src/Blazouter/Interfaces/IRouteGuard.cs
@@ -1,6 +1,6 @@
 using Blazouter.Models;
 
-namespace Blazouter.Guards
+namespace Blazouter.Interfaces
 {
     /// <summary>
     /// Defines a contract for route guards that control access to routes based on custom logic.
diff --git a/src/Blazouter/Interfaces/IRouteMatcherService.cs b/src/Blazouter/Interfaces/IRouteMatcherService.cs
@@ -1,6 +1,6 @@
 using Blazouter.Models;
 
-namespace Blazouter.Services
+namespace Blazouter.Interfaces
 {
     /// <summary>
     /// Defines a contract for services that match URL paths to route configurations.
diff --git a/src/Blazouter/Interfaces/IRouteMiddleware.cs b/src/Blazouter/Interfaces/IRouteMiddleware.cs
@@ -1,6 +1,6 @@
 using Blazouter.Models;
 
-namespace Blazouter.Middleware
+namespace Blazouter.Interfaces
 {
     /// <summary>
     /// Defines a contract for route middleware that executes logic during navigation.
diff --git a/src/Blazouter/Interfaces/IRouterErrorHandler.cs b/src/Blazouter/Interfaces/IRouterErrorHandler.cs
@@ -1,4 +1,6 @@
-namespace Blazouter.Services
+using Blazouter.Models;
+
+namespace Blazouter.Interfaces
 {
     /// <summary>
     /// Defines a contract for handling routing errors in Blazouter applications.
diff --git a/src/Blazouter/Models/RouteConfig.cs b/src/Blazouter/Models/RouteConfig.cs
@@ -1,3 +1,5 @@
+using Blazouter.Enums;
+
 namespace Blazouter.Models
 {
     /// <summary>
diff --git a/src/Blazouter/Models/RouterErrorContext.cs b/src/Blazouter/Models/RouterErrorContext.cs
@@ -1,4 +1,6 @@
-namespace Blazouter.Services
+using Blazouter.Enums;
+
+namespace Blazouter.Models
 {
     /// <summary>
     /// Provides detailed contextual information about a routing error for error handlers and logging.
diff --git a/src/Blazouter/Models/RouterErrorEventArgs.cs b/src/Blazouter/Models/RouterErrorEventArgs.cs
@@ -1,5 +1,3 @@
-using Blazouter.Services;
-
 namespace Blazouter.Models
 {
     /// <summary>
diff --git a/src/Blazouter/Models/RouterErrorInfo.cs b/src/Blazouter/Models/RouterErrorInfo.cs
@@ -1,4 +1,4 @@
-using Blazouter.Services;
+using Blazouter.Enums;
 
 namespace Blazouter.Models
 {
diff --git a/src/Blazouter/README.md b/src/Blazouter/README.md
diff --git a/src/Blazouter/Services/RouteMatcherService.cs b/src/Blazouter/Services/RouteMatcherService.cs
diff --git a/src/Blazouter/Utilities/QueryStringBuilder.cs b/src/Blazouter/Utilities/QueryStringBuilder.cs
diff --git a/src/Blazouter/_Imports.razor b/src/Blazouter/_Imports.razor

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+using Blazouter.Enums;`
`1`	`2`	`using Blazouter.Models;`
`2`	`3`	`using Blazouter.Services;`
`3`	`4`	`using Microsoft.AspNetCore.Components;`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`		`-using Blazouter.Services;`
	`1`	`+using Blazouter.Interfaces;`
	`2`	`+using Blazouter.Models;`
`2`	`3`
`3`	`4`	`namespace Blazouter.Web.Client.Sample.Services`
`4`	`5`	`{`
Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+using Blazouter.Enums;`
`1`	`2`	`using Blazouter.Extensions;`
`2`	`3`	`using Blazouter.Models;`
`3`	`4`	`using Blazouter.Services;`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-using Blazouter.Guards;`
	`1`	`+using Blazouter.Interfaces;`
`2`	`2`	`using Blazouter.Models;`
`3`	`3`
`4`	`4`	`namespace Blazouter.WebAssembly.Sample.Guards`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-using Blazouter.Middleware;`
	`1`	`+using Blazouter.Interfaces;`
`2`	`2`	`using Blazouter.Models;`
`3`	`3`
`4`	`4`	`namespace Blazouter.WebAssembly.Sample.Middlewares`