Imported Upstream version 6.4.0.137

Former-commit-id: 943baa9f16a098c33e129777827f3a9d20da00d6

external/illinker-test-assets/wasm/HelloWorld/Pages/Counter.cshtml

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+@page "/counter"
+
+<h1>Counter</h1>
+
+<p>Current count: @currentCount</p>
+
+<button class="btn btn-primary" onclick="@IncrementCount">Click me</button>
+
+@functions {
+    int currentCount = 0;
+
+    void IncrementCount()
+    {
+        currentCount++;
+    }
+}

external/illinker-test-assets/wasm/HelloWorld/Pages/FetchData.cshtml

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+@page "/fetchdata"
+@inject HttpClient Http
+
+<h1>Weather forecast</h1>
+
+<p>This component demonstrates fetching data from the server.</p>
+
+@if (forecasts == null)
+{
+    <p><em>Loading...</em></p>
+}
+else
+{
+    <table class="table">
+        <thead>
+            <tr>
+                <th>Date</th>
+                <th>Temp. (C)</th>
+                <th>Temp. (F)</th>
+                <th>Summary</th>
+            </tr>
+        </thead>
+        <tbody>
+            @foreach (var forecast in forecasts)
+            {
+                <tr>
+                    <td>@forecast.Date.ToShortDateString()</td>
+                    <td>@forecast.TemperatureC</td>
+                    <td>@forecast.TemperatureF</td>
+                    <td>@forecast.Summary</td>
+                </tr>
+            }
+        </tbody>
+    </table>
+}
+
+@functions {
+    WeatherForecast[] forecasts;
+
+    protected override async Task OnInitAsync()
+    {
+        forecasts = await Http.GetJsonAsync<WeatherForecast[]>("sample-data/weather.json");
+    }
+
+    class WeatherForecast
+    {
+        public DateTime Date { get; set; }
+
+        public int TemperatureC { get; set; }
+
+        public int TemperatureF { get; set; }
+
+        public string Summary { get; set; }
+    }
+}

external/illinker-test-assets/wasm/HelloWorld/Pages/Index.cshtml

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+@page "/"
+
+<h1>Hello, world!</h1>
+
+Welcome to your new app.
+
+<SurveyPrompt Title="How is Blazor working for you?" />

external/illinker-test-assets/wasm/HelloWorld/Pages/_ViewImports.cshtml

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+@layout MainLayout