added Directory.Build.props

Author: alyiox

Directory.Build.props

@@ -0,0 +1,23 @@
+<Project>
+ <PropertyGroup>
+   <TargetFramework>net8.0</TargetFramework>
+   <ImplicitUsings>enable</ImplicitUsings>
+   <Nullable>enable</Nullable>
+   <LangVersion>latest</LangVersion>
+   <EnableNETAnalyzers>True</EnableNETAnalyzers>
+   <AnalysisLevel>latest-recommended</AnalysisLevel>
+   <EnforceCodeStyleInBuild>True</EnforceCodeStyleInBuild>
+   <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
+ </PropertyGroup>
+
+  <Choose>
+    <When Condition="$(MSBuildProjectName.EndsWith('Tests'))">
+      <PropertyGroup>
+        <IsPackable>false</IsPackable>
+        <IsTestProject>true</IsTestProject>
+        <CollectCoverage>true</CollectCoverage>
+        <CoverletOutputFormat>opencover</CoverletOutputFormat>
+      </PropertyGroup>
+    </When>
+  </Choose>
+</Project>