30 lines
534 B
JavaScript
30 lines
534 B
JavaScript
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'use strict';
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const babelJest = require('babel-jest').default;
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const hasJsxRuntime = (() => {
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if (process.env.DISABLE_NEW_JSX_TRANSFORM === 'true') {
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return false;
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}
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try {
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require.resolve('react/jsx-runtime');
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return true;
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} catch (e) {
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return false;
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}
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})();
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module.exports = babelJest.createTransformer({
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presets: [
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[
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require.resolve('babel-preset-react-app'),
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{
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runtime: hasJsxRuntime ? 'automatic' : 'classic',
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},
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],
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],
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babelrc: false,
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configFile: false,
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});
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