docs: function defaultDestRewriter(svgPathObj, innerPath, options) {
    let fileName = svgPathObj.base;
    if (options.fileSuffix) {
      fileName.replace(options.fileSuffix, '.svg');
    } else {
      fileName = fileName.replace('.svg', '.js');
    }
    fileName = fileName.replace(/(^.)|(_)(.)/g, (match, p1, p2, p3) => (p1 || p3).toUpperCase());
    return path.join(innerPath, fileName);
  }