var Settings = (function(exports) {
  exports.header = {
    'header4': {remove: /[]/gm, regex: /[]/gm}
  };
  return exports;
})({});

var Settings = (function(DT) {
  DT.Valid = function() {
    return true;
  };
  DT.header = {
    'header4': {remove: /[]/gm, regex: /[]/gm}
  };
  return DT;
})(DocTypBeta || {});

Update Settings.js