Directory.Build.props

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <PropertyGroup>
    <LangVersion>8.0</LangVersion>

    <!-- Set the CheckEolTargetFramework property to false. This will remove the following warning: The target framework 'netcoreapp2.1' is out of support and will not receive security updates in the future. -->
    <CheckEolTargetFramework>false</CheckEolTargetFramework>
  </PropertyGroup>


  <PropertyGroup Condition="'$(TargetFramework)' == 'netstandard2.1'  OR '$(TargetFramework)' == 'netcoreapp3.1' OR '$(TargetFramework)' == 'net5' OR '$(TargetFramework)' == 'net6' ">
    <DefineConstants>$(DefineConstants);FEATURE_ASYNC_DISPOSABLE</DefineConstants>
  </PropertyGroup>
</Project>