MyApp.csproj

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

  <PropertyGroup>
    <TargetFramework>netcoreapp2.2</TargetFramework>
      <DefaultItemExcludes>node_modules\**;$(DefaultItemExcludes)</DefaultItemExcludes>
      <DefaultItemExcludes>.git\**;$(DefaultItemExcludes)</DefaultItemExcludes>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.App" />
  </ItemGroup>

  <ItemGroup>
    <DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="2.0.0" />
  </ItemGroup>

  <ItemGroup>
      <DotNetCliToolReference Include="Microsoft.EntityFrameworkCore.Tools.DotNet" Version="2.0.1" />
  </ItemGroup>

  <ItemGroup>
     <PackageReference Include="OpenIddict" Version="2.0.0-*" />
      <PackageReference Include="OpenIddict.EntityFrameworkCore" Version="2.0.0-*" />
      <PackageReference Include="OpenIddict.Mvc" Version="2.0.0-*" />
  </ItemGroup>

</Project>