docs: function applySubExpressionHack(node) {
      node.hash.pairs = sortBy(node.hash.pairs, function (pair) {
        var type = pair[1].type;
        return type === "sexpr" ? 0 : 1;
      });
      var pairs = node.hash.pairs;
      if (pairs.length > 1 && pairs[1][1].type === "sexpr") throw new _errors2.default.MultipleSubExpressionsError(node.firstLine, "Handlebars 1.3 doesn't support multiple sub-expressions in the options hash");
    }