module.exports = api => ({
    production: {
        presets: [
            ['@babel/preset-env', {
                useBuiltIns: false,
                loose: true
            }]
        ],
        plugins: [
            '@babel/plugin-syntax-dynamic-import',
            ['@babel/plugin-transform-runtime', {
                helpers: true,
                regenerator: true
            }]
        ]
    },
    development: {
        presets: [
            ['@babel/preset-env', {
                targets: { esmodules: true }
            }]
        ],
        plugins: [
            '@babel/plugin-syntax-dynamic-import',
        ]
    },
    test: {
        presets: [
            ['@babel/preset-env', {
                targets: { node: 'current' }
            }]
        ],
        plugins: [
            'babel-plugin-dynamic-import-node'
        ]
    },
})[api.env()];