babel.config.js

module.exports = {
  presets: ['@babel/preset-env'],
  plugins: ['@babel/plugin-transform-flow-comments', '@babel/plugin-transform-react-jsx'],
  assumptions: {
    // arrayLikeIsIterable: true,
    constantReexports: true,
    constantSuper: true,
    enumerableModuleMeta: true,
    ignoreFunctionLength: true,
    ignoreToPrimitiveHint: true,
    iterableIsArray: true,
    mutableTemplateObject: true,
    noClassCalls: true,
    noDocumentAll: true,
    noIncompleteNsImportDetection: true,
    noNewArrows: true,
    objectRestNoSymbols: true,
    // privateFieldsAsProperties: true,
    // privateFieldsAsSymbols: true,
    pureGetters: true,
    setClassMethods: true,
    setComputedProperties: true,
    setPublicClassFields: true,
    setSpreadProperties: true,
    skipForOfIteratorClosing: true,
    superIsCallableConstructor: true,
  },
}