bower_components/polymer-element-catalog/build/catalog/utils/package-details.js

var path = require('path');
var fs = require('fs');
module.exports = function (imports) {
  var root = imports.root;
  var name = imports.name;
  var packageBowerFilepath = path.resolve(root, 'bower_components/' + name + '/.bower.json');
  if (fs.existsSync(packageBowerFilepath)) {
    return require(packageBowerFilepath);
  } else {
    return {};
  }
};