aspnetcore/test/ClassLibraryWithPortablePdbs/project.json

{
  "version": "1.1.0-*",
  "buildOptions": {
    "debugType": "portable",
    "keyFile": "../../tools/Key.snk"
  },
  "dependencies": {
    "System.Runtime": "4.1.0-*"
  },
  "frameworks": {
    "netstandard1.0": {}
  }
}