text: const fs = require('fs');
  const path = require('path');
  
  const componentNames = fs.readdirSync(path.resolve('src/js/component'));
  const containerNames = fs.readdirSync(path.resolve('src/js/container'));
  
  const componentExists = comp => componentNames.indexOf(comp) > 0;
  const containerExists = comp => containerNames.indexOf(comp) > 0;
  
  module.exports = {
    componentExists,
    containerExists,
  };
  