Blazor.Shared projects should be marked as wanting to support 'browser'

[terrajobst]

This applies to the Blazor template that creates Blazor.Server, Blazor.Client, and Blazor.Shared. Blazor.Client uses the Microsoft.NET.Sdk.BlazorWebAssembly and is automatically marked as supporting browser. However, Blazor.Shared is a regular .NET 5 class library which by default assumes that browser isn't supported, thus not generating warnings for APIs unsupported in the browser sandbox.

Expected Behavior

The Blazor.Shared project should look as follows:

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

  <PropertyGroup>
    <TargetFramework>net5.0</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <SupportedPlatform Include="browser" />
  </ItemGroup>

</Project>

/cc @danroth27 @pranavkm @SteveSandersonMS

[SteveSandersonMS]

Sounds right to me. I don't know whether this will be done for RC1 or RC2. Removing the milestone so this will show up in our triage meeting.

Thanks for contacting us.
We're moving this issue to the Next sprint planning milestone for future evaluation / consideration. We will evaluate the request when we are planning the work for the next milestone. To learn more about what to expect next and how this issue will be handled you can read more about our triage process here.