config.js

var config = {
  iOS: {
    "images": [
      {
        "size" : "29x29",
        "idiom" : "iphone",
        "filename" : "-Small.png",
        "scale" : "1x"
      },
      {
        "size" : "29x29",
        "idiom" : "iphone",
        "filename" : "-Small@2x.png",
        "scale" : "2x"
      },
      {
        "size" : "40x40",
        "idiom" : "iphone",
        "filename" : "-40@2x.png",
        "scale" : "2x"
      },
      {
        "size" : "57x57",
        "idiom" : "iphone",
        "filename" : ".png",
        "scale" : "1x"
      },
      {
        "size" : "57x57",
        "idiom" : "iphone",
        "filename" : "@2x.png",
        "scale" : "2x"
      },
      {
        "size" : "60x60",
        "idiom" : "iphone",
        "filename" : "-60@2x.png",
        "scale" : "2x"
      },
      {
        "size" : "29x29",
        "idiom" : "ipad",
        "filename" : "-Small-1.png",
        "scale" : "1x"
      },
      {
        "size" : "29x29",
        "idiom" : "ipad",
        "filename" : "-Small@2x-1.png",
        "scale" : "2x"
      },
      {
        "size" : "40x40",
        "idiom" : "ipad",
        "filename" : "-40.png",
        "scale" : "1x"
      },
      {
        "size" : "40x40",
        "idiom" : "ipad",
        "filename" : "-40@2x-1.png",
        "scale" : "2x"
      },
      {
        "size" : "50x50",
        "idiom" : "ipad",
        "filename" : "-Small-50.png",
        "scale" : "1x"
      },
      {
        "size" : "50x50",
        "idiom" : "ipad",
        "filename" : "-Small-50@2x.png",
        "scale" : "2x"
      },
      {
        "size" : "72x72",
        "idiom" : "ipad",
        "filename" : "-72.png",
        "scale" : "1x"
      },
      {
        "size" : "72x72",
        "idiom" : "ipad",
        "filename" : "-72@2x.png",
        "scale" : "2x"
      },
      {
        "size" : "76x76",
        "idiom" : "ipad",
        "filename" : "-76.png",
        "scale" : "1x"
      },
      {
        "size" : "76x76",
        "idiom" : "ipad",
        "filename" : "-76@2x.png",
        "scale" : "2x"
      }
    ]
  },
  android: {
    "images" : [
      {
        "baseRatio" : "3/4",
        "folder" : "drawable-ldpi"
      },
      {
        "baseRatio" : "1",
        "folder" : "drawable-mdpi"
      },
      {
        "baseRatio" : "4/3",
        "folder" : "drawable-tvdpi"
      },
      {
        "baseRatio" : "1.5",
        "folder" : "drawable-hdpi"
      },
      {
        "baseRatio" : "2",
        "folder" : "drawable-xhdpi"
      },
      {
        "baseRatio" : "3",
        "folder" : "drawable-xxhdpi"
      },
      {
        "baseRatio" : "4",
        "folder" : "drawable-xxxhdpi"
      },
      {
        // Image to upload to the Play Store
        "size": "512x512",
        "folder" : "WEB"
      }
    ]
  }
};

exports = module.exports = config;