aspnetcore/global.json

{
  "sdk": {
    "version": "3.0.100-preview5-011568"
  },
  "tools": {
    "jdk": "11.0.3"
  },
  "msbuild-sdks": {
    "Yarn.MSBuild": "1.15.2",
    "Microsoft.DotNet.Helix.Sdk": "2.0.0-beta.19262.1"
  }
}