text: const LogUtil = require('./log');
  const { exec } = require('child_process');
  
  class WebPConverter {
  
      /**
       * Convert image to WebP file. (without callback)
       * 
       * @param {string} input 
       * @param {string} output 
       */
      static convertToWebP(input, output) {
          exec(`cwebp "${input}" -o "${output}"`);
      }
  }
  
  module.exports = WebPConverter;