code: function extraIndentProperty(nodes, i) {
      var subset = [];
      while (i--) {
        if (!nodes.get(i) || nodes.get(i).is('declarationDelimiter'))
          break;
        subset.unshift(nodes.get(i));
      }
      return extraIndent(subset);
    }
docs: Wrapper for extra indent function for `property` node.
  
  @param {Array} nodes all nodes
  @param {Number} i position in nodes array