corepack/babel.config.js

module.exports = {
    presets: [
        `@babel/preset-typescript`,
    ],
    plugins: [
        [`@babel/plugin-proposal-decorators`, {legacy: true}],
        [`@babel/plugin-proposal-class-properties`, {loose: true}],
        [`@babel/plugin-transform-modules-commonjs`],
    ],
};