# for js
yarn add -D @momoko/babel-preset-js
# for vue
yarn add -D @momoko/babel-preset-vue
package.json 中添加
"babel": {
"presets": [
["@momoko/js", {
"useBuiltIns": "usage"
}]
]
},
"browserslist": [
"iOS >= 8",
"Android >= 4.4"
]