Skeleton of csproj file for packing a dotnet new template into a nuget package.

templatepack.csproj

<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
      <Title></Title>
      <Authors></Authors>
      <Description></Description>
      <PackageId></PackageId>
      <PackageTags></PackageTags>
      <PackageType>Template</PackageType>
      <PackageVersion>1.0</PackageVersion>
      <TargetFramework>netcoreapp3.1</TargetFramework>
      <IncludeContentInPack>true</IncludeContentInPack>
      <IncludeBuildOutput>false</IncludeBuildOutput>
      <ContentTargetFolder>content</ContentTargetFolder>
      <NoWarn>$(NoWarn);NU5128</NoWarn>
   </PropertyGroup>
   <ItemGroup>
      <Content Include="templates\**\*" Exclude="templates\**\bin\**;templates\**\obj\**" />
      <Compile Remove="**\*" />
   </ItemGroup>
</Project>