42 строки
1.3 KiB
JavaScript
42 строки
1.3 KiB
JavaScript
module.exports = {
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// https://babeljs.io/docs/en/assumptions
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'assumptions': {
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'setPublicClassFields': true,
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},
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'presets': [
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[
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// https://babeljs.io/docs/en/babel-preset-env
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'@babel/preset-env',
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{
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// Allow `@babel/preset-env` to import polyfills from core-js as needed.
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'useBuiltIns': 'usage',
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// Help `@babel/preset-env` make use of the correct core-js polyfills.
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'corejs': '3.23',
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// Perform transforms closest to targets defined in `.browserslistrc`.
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'bugfixes': true,
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},
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],
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'@babel/preset-flow',
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// https://babeljs.io/docs/en/babel-preset-react/
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[
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'@babel/preset-react',
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{
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// When spreading props, use inline object with spread elements directly
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// instead of Babel's extend helper or Object.assign.
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'useBuiltIns': true,
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// FIXME: Upgrade to React 17+
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// Cannot use React 17 new, lighter, faster JSX Transform
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// https://reactjs.org/blog/2020/09/22/introducing-the-new-jsx-transform.html
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// https://github.com/reactjs/rfcs/blob/createlement-rfc/text/0000-create-element-changes.md#motivation
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// 'runtime': 'automatic',
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},
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],
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],
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'plugins': [],
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'env': {
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'test': {
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'plugins': ['dynamic-import-node'],
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},
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},
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};
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