co-maps/iphone/Maps/Images.xcassets/Layers/Menu/btn_menu_subway.imageset/Contents.json

{
  "images" : [
    {
      "filename" : "ic_layer_subway.svg",
      "idiom" : "universal"
    }
  ],
  "info" : {
    "author" : "xcode",
    "version" : 1
  }
}