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babel.config.cjs
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babel.config.cjs
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const { NODE_ENV } = process.env
/**
* Babel config
* @satisfies {import('@babel/core').TransformOptions}
*/
module.exports = {
browserslistEnv: 'node',
plugins: [
[
'module-resolver',
{
root: ['./'],
alias: {
'~': '.'
}
}
],
'@babel/plugin-syntax-import-attributes'
],
presets: [
[
'@babel/preset-env',
{
// Apply bug fixes to avoid transforms
bugfixes: true,
// Apply ES module transforms for Jest
// https://jestjs.io/docs/ecmascript-modules
modules: NODE_ENV === 'test' ? 'auto' : false
}
],
[
'@babel/preset-typescript',
{
allowDeclareFields: true
}
]
],
env: {
test: {
plugins: [
[
'replace-import-extension',
{
extMapping: {
'.cjs': '',
'.js': ''
}
}
]
]
}
}
}