// This is the most basic type of token.
var token = function (type, value) {
  this.type = type;
  this.value = value;
};
// This is a group of tokens.
var group = function (type, tokens, index) {
  this.type = "Group";
  this.value = type;
  this.index = index;
  this.tokens;
  if (typeof tokens != "undefined") {
    this.tokens = tokens;
  } else {
    this.tokens = [];
  }
}
module.exports = {
  token: token,
  group: group
}