code: function getBanner (packagePath) {
    // Read package.json
    const pkg = require(packagePath)
    const { name, version, license } = pkg
  
    // Remove '#readme' from the URL
    const url = pkg.homepage.replace(/#.*$/, '')
  
    // Print an always-showing banner (with a !), this way it'll show up
    // in minified sources as well
    return `/*! ${name} v${version} | ${license} | ${url} */`
  }
docs: Gets the banner for the top of the CSS file.
  
  @example
  
  getBanner('./package.json')