Removed duplicated imports

Author: egil

sample/tests/Tests/Components/FocussingInputTest.cs

@@ -6,7 +6,6 @@
 using Egil.RazorComponents.Testing.Asserting;
 using Egil.RazorComponents.Testing.Mocking.JSInterop;
 using Egil.RazorComponents.Testing.SampleApp.Components;
-using Egil.RazorComponents.Testing.Mocking.JSInterop;
 using Xunit;
 
 namespace Egil.RazorComponents.Testing.SampleApp.CodeOnlyTests.Components

sample/tests/Tests/Components/TodoListTest.cs

@@ -3,7 +3,6 @@
 using Egil.RazorComponents.Testing.Asserting;
 using Egil.RazorComponents.Testing.Mocking.JSInterop;
 using Egil.RazorComponents.Testing.EventDispatchExtensions;
-using Egil.RazorComponents.Testing.Mocking.JSInterop;
 using Egil.RazorComponents.Testing.SampleApp.Components;
 using Egil.RazorComponents.Testing.SampleApp.Data;
 using Microsoft.AspNetCore.Components;