.babelrc

{
  "presets": [
    "env",
    "stage-0",
    "react"
  ],
  env: {
    emotion: {
      plugins: [
        [
          'transform-rename-import',
          {
            original: 'styled-components',
            replacement: 'react-emotion'
          }
        ]
      ]
    }
  }
}