{
  "name": "web-animations-js",
  "description": "JavaScript implementation of the Web Animations API",
  "homepage": "https://github.com/web-animations/web-animations-js",
  "main": "web-animations.min.js",
  "moduleType": [
    "globals"
  ],
  "keywords": [
    "animations",
    "polyfill"
  ],
  "license": "Apache-2.0",
  "ignore": [
    "**/.*",
    "node_modules",
    "templates",
    "test",
    "src",
    "Gruntfile.js",
    "package.json",
    "target-config.js",
    "target-loader.js",
    "web-animations.dev.html",
    "web-animations.dev.js",
    "web-animations-next.dev.html",
    "web-animations-next.dev.js",
    "web-animations-next-lite.dev.html",
    "web-animations-next-lite.dev.js"
  ]
}

{
  "name": "web-animations-js",
  "description": "JavaScript implementation of the Web Animations API",
  "homepage": "https://github.com/web-animations/web-animations-js",
  "main": "web-animations.min.js",
  "moduleType": [
    "globals"
  ],
  "keywords": [
    "animations",
    "polyfill"
  ],
  "license": "Apache-2.0",
  "ignore": [
    "**/.*",
    "node_modules",
    "templates",
    "test",
    "Gruntfile.js",
    "package.json",
    "target-config.js",
    "target-loader.js",
    "web-animations.dev.html",
    "web-animations.dev.js",
    "web-animations-next.dev.html",
    "web-animations-next.dev.js",
    "web-animations-next-lite.dev.html",
    "web-animations-next-lite.dev.js"
  ]
}

Fix source map file not exists issues
Fix source map file not exists issues