40 lines
769 B
JavaScript
40 lines
769 B
JavaScript
module.exports = (api) => {
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const isTest = api.env('test');
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const modules = isTest ? 'commonjs' : false;
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const targets = {};
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if (isTest) {
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targets.node = true;
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} else {
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targets.browsers = ['last 2 versions', 'ie >= 9'];
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}
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return {
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presets: [
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'@babel/preset-typescript',
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[
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'@babel/preset-env',
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{
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modules,
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targets,
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},
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],
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],
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plugins: clean([
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'@babel/plugin-transform-react-jsx',
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!isTest && [
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'inline-replace-variables',
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{
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__DEV__: {
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type: 'node',
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replacement: "process.env.NODE_ENV === 'development'",
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},
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},
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],
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]),
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};
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};
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function clean(config) {
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return config.filter(Boolean);
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}
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