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module.exports = (api) => {
const env = api.env();
const reactOptions = {
development: false,
};
const envOptions = {
loose: true,
modules: false,
debug: false,
};
const config = {
presets: [
'@babel/preset-typescript',
['@babel/react', reactOptions],
['@babel/env', envOptions],
],
plugins: [
['react-intl', { messagesDir: './build/messages' }],
'preval',
'@babel/plugin-proposal-nullish-coalescing-operator',
],
overrides: [
{
test: /tesseract\.js/,
presets: [
['@babel/env', { ...envOptions, modules: 'commonjs' }],
],
},
],
};
switch (env) {
case 'production':
config.plugins.push(...[
'lodash',
[
'transform-react-remove-prop-types',
{
mode: 'remove',
removeImport: true,
additionalLibraries: [
'react-immutable-proptypes',
],
},
],
'@babel/transform-react-inline-elements',
[
'@babel/transform-runtime',
{
helpers: true,
regenerator: false,
useESModules: true,
},
],
]);
break;
case 'development':
reactOptions.development = true;
envOptions.debug = true;
break;
case 'test':
envOptions.modules = 'commonjs';
break;
}
return config;
};
|
