semi-design/packages/semi-animation-react/babel.config.js

module.exports = {
    presets: [
        '@babel/preset-react',
        [
            '@babel/preset-env',
            {
                modules: false,
                targets: {
                    browsers: [
                        "> 0.5%",
                        "last 2 versions",
                        "Firefox ESR",
                        "not dead",
                        "not IE 11"
                    ]
                }
            },
        ],
    ],
    plugins: [
        [
            '@babel/plugin-transform-runtime',
            {
                corejs: 3
            },
        ],
        [
            '@babel/plugin-proposal-decorators',
            {
                legacy: true,
            },
        ],
    ]
};