erratic-gate/babel.config.js

module.exports = {
    presets: [
        '@babel/preset-env',
        '@babel/preset-react',
        '@babel/preset-typescript'
    ],
    plugins: [
        '@babel/plugin-proposal-optional-chaining',
        '@babel/plugin-syntax-dynamic-import',
        ['@babel/plugin-proposal-decorators', { legacy: true }],
        ['@babel/plugin-proposal-class-properties', { loose: true }]
    ],
    env: {
        test: {
            presets: [['@babel/preset-env', { targets: { node: 'current' } }]]
        }
    }
}