Dependencies.props

<Project InitialTargets="ValidateGamePath">
  <!--
    Add a GameFolder.props file to the solution to set your game path:

    <Project>
      <PropertyGroup>
        <GameFolder>C:\Program Files (x86)\Steam\steamapps\common\GTFO</GameFolder>
      </PropertyGroup>
    </Project>
  -->

  <Import Project="$(MSBuildThisFileDirectory)/GameFolder.props" Condition="Exists('$(MSBuildThisFileDirectory)/GameFolder.props')" />
  <Target Name="ValidateGamePath">
    <Error Text="The GameFolder property must be set to the GTFO game folder." Condition="'$(GameFolder)' == '' or !Exists('$(GameFolder)')" />
  </Target>

  <PropertyGroup>
    <BIELibsFolder>$(GameFolder)/BepInEx/core</BIELibsFolder>
    <MonoLibsFolder>$(GameFolder)/mono/Managed</MonoLibsFolder>
    <UnhollowedLibsFolder>$(GameFolder)/BepInEx/unhollowed</UnhollowedLibsFolder>
  </PropertyGroup>

  <!-- NuGet dependencies -->
  <ItemGroup>
    <PackageReference Include="VersionInfoGenerator" Version="2.0.0" PrivateAssets="all" />
    <PackageReference Include="MTFO.Core" Version="*" />
  </ItemGroup>

  <!-- GTFO and BepInEx assemblies -->
  <ItemGroup>
    <!-- BepInEx libs -->
    <Reference Include="$(BIELibsFolder)/BepInEx.*.dll" Private="false" />
    <Reference Include="$(BIELibsFolder)/0Harmony.dll" Private="false" />
    <Reference Include="$(BIELibsFolder)/UnhollowerBaseLib.dll" Private="false" />
    <Reference Include="$(BIELibsFolder)/UnhollowerRuntimeLib.dll" Private="false" />
    <!-- System.Text.Json dependencies -->
    <Reference Include="$(MonoLibsFolder)/System.Buffers.dll" Private="false" />
    <Reference Include="$(MonoLibsFolder)/System.Memory.dll" Private="false" />
    <Reference Include="$(MonoLibsFolder)/System.Buffers.dll" Private="false" />
    <Reference Include="$(MonoLibsFolder)/System.Numerics.Vectors.dll" Private="false" />
    <Reference Include="$(MonoLibsFolder)/Microsoft.Bcl.AsyncInterfaces.dll" Private="false" />
    <Reference Include="$(MonoLibsFolder)/System.Runtime.CompilerServices.Unsafe.dll" Private="false" />
    <Reference Include="$(MonoLibsFolder)/System.Text.Encodings.Web.dll" Private="false" />
    <Reference Include="$(MonoLibsFolder)/System.Threading.Tasks.Extensions.dll" Private="false" />
    <!-- System.Text.Json -->
    <Reference Include="$(MonoLibsFolder)/System.Text.Json.dll" Private="false" />
    <!-- Unhollowed assemblies -->
    <Reference Include="$(UnhollowedLibsFolder)/*.dll" Private="false" />
    <Reference Remove="$(UnhollowedLibsFolder)/netstandard.dll" />
    <Reference Remove="$(UnhollowedLibsFolder)/Newtonsoft.Json.dll" />
  </ItemGroup>

  <!-- Shared library -->
  <ItemGroup Condition="'$(MSBuildProjectName)' != 'QoL.Common'">
    <ProjectReference Include="..\QoL.Common\QoL.Common.csproj" />
  </ItemGroup>
</Project>

Qol.DropResources.csproj

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

  <Import Project="../Shared/Dependencies.props" />

  <PropertyGroup>
    <Version>1.0.0</Version>
    <TargetFramework>netstandard2.1</TargetFramework>
    <Nullable>enable</Nullable>
    <LangVersion>preview</LangVersion>
  </PropertyGroup>
  
</Project>