WebViewAppShared.csproj

<Project Sdk="Microsoft.NET.Sdk.Razor">

  <PropertyGroup>
    <TargetFramework>$(_MauiDotNetTfm)</TargetFramework>
    <IsPackable>false</IsPackable>
  </PropertyGroup>
  
  <ItemGroup>
    <SupportedPlatform Include="browser" />
  </ItemGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.Components.Web" />
    <PackageReference Include="Microsoft.Extensions.FileProviders.Abstractions" />
  </ItemGroup>

</Project>