@arco-plugins/webpack-react/lib/arco-design-plugin/config/babel.config.js

arco webpack plugin

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = {
    presets: [
        [
            require.resolve('@babel/preset-typescript'),
            {
                allExtensions: true,
                isTSX: true,
            },
        ],
        [require.resolve('@babel/preset-react')],
    ],
};