message: updated sharp and fixed some scripts
diff: },
  {
  "name": "Luiz Barni",
  - "email": "machado@odacam.com"
  + "email": "machado@odahcam.com"
  }
  ],
  "license": "MIT",
  "typings": "typings/index.d.ts",
  "scripts": {
  "clean": "shx rm -rf umd lib lib-esm",
  - "prebuild": "npm run clean",
  + "prebuild": "yarn run clean",
  "build": "tsc && tsc --target es2017 --outDir lib-esm && webpack && webpack --env.prod",
  - "test": "mocha-webpack --webpack-config webpack.config.test.js \"src/test.js\"",
  + "test": "mocha-webpack --webpack-config webpack.config.test.js src/test.js",
  "lint": "tslint src/**/*.ts"
  },
  "dependencies": {
  "async": "2.4.0",
  - "sharp": "^0.18.2",
  + "sharp": "^0.18.4",
  "text-encoding": "^0.6.4"
  },
  "devDependencies": {
  