message: Fix type of currentSortFunc (it's actually a string, not a function)
diff: @@ -419,7 +419,7 @@ export const List = connect(stateToProps, {sortList: UIActions.sortList})(
  staticFilters: PropTypes.array,
  virtualize: PropTypes.bool,
  currentSortField: PropTypes.string,
  - currentSortFunc: PropTypes.func,
  + currentSortFunc: PropTypes.string,
  currentSortOrder: PropTypes.any,
  defaultSortField: PropTypes.string,
  defaultSortFunc: PropTypes.string,
  @@ -521,7 +521,7 @@ export type ColHeadProps = {
  export type ListInnerProps = {
  currentSortField?: string;
  - currentSortFunc?: Function;
  + currentSortFunc?: string;
  currentSortOrder?: any;
  data?: any[];
  defaultSortField?: string;
  