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70 lines
2.4 KiB
70 lines
2.4 KiB
5 years ago
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module.exports = (api) => {
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api.cache(true);
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return {
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presets: [
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"@babel/preset-env",
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"@babel/preset-react"
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],
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plugins: [
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[
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"@babel/plugin-proposal-decorators",
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{
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"legacy": true
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}
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],
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[
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"import",
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{
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"libraryName": "antd",
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"style": true
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}
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],
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[
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"@babel/plugin-transform-runtime",
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{
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"corejs": 2
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}
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],
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[
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"@babel/plugin-proposal-class-properties",
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{
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"loose": true
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}
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],
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"@babel/plugin-syntax-dynamic-import",
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// "@babel/plugin-syntax-import-meta",
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// 可以用 const ex = "before
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// after"; 这种方式编写字符串
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// "@babel/plugin-proposal-json-strings",
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// 可以使用 generate 语法
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// "@babel/plugin-proposal-function-sent",
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// 可以使用 export * 这种命名空间的方式导出模块
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"@babel/plugin-proposal-export-namespace-from",
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// 可以使用数字分离器书写数字
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// "@babel/plugin-proposal-numeric-separator"
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// 可以使用异常抛出表达式,
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"@babel/plugin-proposal-throw-expressions",
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// 默认导出
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"@babel/plugin-proposal-export-default-from",
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// 可以使用逻辑赋值运算符
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"@babel/plugin-proposal-logical-assignment-operators",
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// 可以使用可选链的方式访问深层嵌套的属性或者函数 ?.
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"@babel/plugin-proposal-optional-chaining",
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// 可以使用管道运算符 |>
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[
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"@babel/plugin-proposal-pipeline-operator",
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{
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"proposal": "minimal"
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}
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],
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// 可以使用空值合并语法 ??
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"@babel/plugin-proposal-nullish-coalescing-operator",
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// 可以使用 do 表达式（可以认为是三元运算符的复杂版本）
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"@babel/plugin-proposal-do-expressions",
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// 可以使用功能绑定语法 obj::func
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"@babel/plugin-proposal-function-bind"
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]
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}
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}
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