code: function findSync(pattern, basePath, findDir) {
    const matches = [];
  
    (function findSyncRecurse(base) {
      let children;
      try {
        children = fs.readdirSync(base);
      } catch (exception) {
        if (exception.code === 'ENOENT') {
          return;
        }
        throw exception;
      }
  
      children.forEach((child) => {
        const childPath = path.join(base, child);
        const childIsDirectory = fs.lstatSync(childPath).isDirectory();
        const patternMatches = pattern.test(childPath);
  
        if (!patternMatches) {
          if (!childIsDirectory) {
            return;
          }
          findSyncRecurse(childPath);
          return;
        }
  
        if (!findDir) {
          matches.push(childPath);
          return;
        }
  
        if (childIsDirectory) {
          matches.push(childPath);
        }
      });
    })(basePath);
    return matches;
  }
docs: Synchronously find a file or directory
  @param {RegExp} pattern regex
  @param {string} base path
  @param {boolean} [findDir] if true, search results will be limited to only directories
  @returns {Array}