style-config.json

{
  "source": ["tokens/**/*.json"],
  "platforms": {
    "web": {
      "transformGroup": "web-custom",
      "buildPath": "build/web/",
      "files": [
        {
          "destination": "less/variables.less",
          "format": "less/variables",
          "options": {
            "showFileHeader": false
          }
        },
        {
          "destination": "json/variables.json",
          "format": "json/nested"
        }
      ],
      "actions": ["copy_icons_web"]
    },
    "ios-swift": {
      "transformGroup": "swift-custom",
      "buildPath": "build/ios/",
      "files": [
        {
          "destination": "Classes/Tokens.swift",
          "format": "swift/tokens"
        }
      ]
    },
    "ios-fonts": {
      "buildPath": "build/ios/Fonts/",
      "target": "ios",
      "actions": ["copy_fonts"]
    },
    "ios-icons": {
      "buildPath": "build/ios/Assets/Icons.xcassets/Icons/",
      "actions": ["copy_icons_ios"]
    },
    "android": {
      "transformGroup": "android-custom",
      "buildPath": "build/android/app/src/main/res/",
      "files": [
        {
          "destination": "values/tokens.xml",
          "format": "android/tokens"
        }
      ]
    },
    "android-fonts": {
      "buildPath": "build/android/app/src/main/res/font/",
      "target": "android",
      "actions": ["copy_fonts"]
    },
    "android-icons": {
      "buildPath": "build/android/app/src/main/res/drawable/",
      "target": "android",
      "actions": ["copy_icons_android"]
    }
  }
}