classroom_app/classroom_app/Assets.xcassets/AppIcon.appiconset/Contents.json

{
  "images" : [
    {
      "filename" : "icon_16x16.png",
      "idiom" : "mac",
      "scale" : "1x",
      "size" : "16x16"
    },
    {
      "filename" : "icon_16x16@2x.png",
      "idiom" : "mac",
      "scale" : "2x",
      "size" : "16x16"
    },
    {
      "filename" : "icon_32x32.png",
      "idiom" : "mac",
      "scale" : "1x",
      "size" : "32x32"
    },
    {
      "filename" : "icon_32x32@2x.png",
      "idiom" : "mac",
      "scale" : "2x",
      "size" : "32x32"
    },
    {
      "filename" : "icon_128x128.png",
      "idiom" : "mac",
      "scale" : "1x",
      "size" : "128x128"
    },
    {
      "filename" : "icon_128x128@2x.png",
      "idiom" : "mac",
      "scale" : "2x",
      "size" : "128x128"
    },
    {
      "filename" : "icon_256x256.png",
      "idiom" : "mac",
      "scale" : "1x",
      "size" : "256x256"
    },
    {
      "filename" : "icon_256x256@2x.png",
      "idiom" : "mac",
      "scale" : "2x",
      "size" : "256x256"
    },
    {
      "filename" : "icon_512x512.png",
      "idiom" : "mac",
      "scale" : "1x",
      "size" : "512x512"
    },
    {
      "filename" : "icon_512x512@2x.png",
      "idiom" : "mac",
      "scale" : "2x",
      "size" : "512x512"
    }
  ],
  "info" : {
    "author" : "xcode",
    "version" : 1
  }
}