declare module 'supports-color' {
  declare module.exports: false |
    {
      level: 1,
      hasBasic: true,
      has256: false,
      has16m: false,
      ...
    } |
    {
      level: 2,
      hasBasic: true,
      has256: true,
      has16m: false,
      ...
    } |
    {
      level: 3,
      hasBasic: true,
      has256: true,
      has16m: true,
      ...
    };
}
