| 1 | module.exports = () => ({
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| 2 | presets: [
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| 3 | [
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| 4 | require('@babel/preset-env'),
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| 5 | {
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| 6 | targets: {
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| 7 | node: '12.0.0',
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| 8 | },
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| 9 | modules: false,
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| 10 | },
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| 11 | ],
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| 12 | require('@babel/preset-typescript'),
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| 13 | ],
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| 14 | plugins: [
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| 15 | require('babel-plugin-dynamic-import-node'),
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| 16 | require('@babel/plugin-proposal-export-namespace-from'),
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| 17 | require('@babel/plugin-proposal-class-properties'),
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| 18 | [
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| 19 | require('@babel/plugin-transform-modules-commonjs'),
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| 20 | {
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| 21 | lazy: source => true,
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| 22 | },
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| 23 | ],
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| 24 | require('@babel/plugin-proposal-optional-chaining'),
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| 25 | require('@babel/plugin-proposal-nullish-coalescing-operator'),
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| 26 | ],
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| 27 | });
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