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@@ -29,7 +29,8 @@ module.exports = function(api) {
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require('@babel/preset-env').default,
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{
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forceAllTransforms: true,
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- useBuiltIns: 'entry',
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+ useBuiltIns: 'usage',
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+ corejs: '3.0.1',
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modules: false,
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exclude: ['transform-typeof-symbol'],
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},
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@@ -38,7 +39,8 @@ module.exports = function(api) {
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require('@babel/preset-react').default,
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{
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development: isDevelopmentEnv || isTestEnv,
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- useBuiltIns: true,
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+ useBuiltIns: 'usage',
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+ corejs: '3.0.1',
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},
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],
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].filter(Boolean),
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