pip-ios/vsyncanalysis/Assets.xcassets/App Icon & Top Shelf Image.brandassets/App Icon.imagestack/Contents.json

{
  "info" : {
    "author" : "xcode",
    "version" : 1
  },
  "layers" : [
    {
      "filename" : "Front.imagestacklayer"
    },
    {
      "filename" : "Middle.imagestacklayer"
    },
    {
      "filename" : "Back.imagestacklayer"
    }
  ]
}