Index: Src/GoogleApis.Auth/GoogleApis.Auth.csproj
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@@ -0,0 +1,119 @@
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+    <Compile Include="JsonWebToken.cs" />
+    <Compile Include="OAuth2\AuthorizationCodeWebApp.cs" />
+    <Compile Include="GoogleJsonWebSignature.cs" />
+    <Compile Include="OAuth2\IAuthorizationCodeFlow.cs" />
+    <Compile Include="OAuth2\AuthorizationCodeInstalledApp.cs" />
+    <Compile Include="OAuth2\BearerToken.cs" />
+    <Compile Include="OAuth2\Credential.cs" />
+    <Compile Include="OAuth2\AuthorizationCodeFlow.cs" />
+    <Compile Include="OAuth2\ClientSecrets.cs" />
+    <Compile Include="OAuth2\GoogleAuthorizationCodeFlow.cs" />
+    <Compile Include="OAuth2\IAccessMethod.cs" />
+    <Compile Include="OAuth2\IAuthorizationCodeInstalledApp.cs" />
+    <Compile Include="OAuth2\ICodeReceiver.cs" />
+    <Compile Include="OAuth2\Requests\AuthorizationCodeRequestUrl.cs" />
+    <Compile Include="OAuth2\Requests\AuthorizationCodeTokenRequest.cs" />
+    <Compile Include="OAuth2\Requests\GoogleAssertionTokenRequest.cs" />
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+    <Compile Include="OAuth2\Responses\AuthorizationCodeResponseUrl.cs" />
+    <Compile Include="OAuth2\Requests\AuthorizationRequestUrl.cs" />
+    <Compile Include="OAuth2\GoogleClientSecrets.cs" />
+    <Compile Include="OAuth2\GoogleConsts.cs" />
+    <Compile Include="OAuth2\Requests\RefreshTokenRequest.cs" />
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+    <Compile Include="OAuth2\Requests\TokenRequest.cs" />
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+       Other similar extension points exist, see Microsoft.Common.targets.
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