message: Fix DataTable getHeaderProps function type
diff: @@ -26,7 +26,7 @@ export interface DataTableProps<T = any> extends TableProps {
  }
  export interface DataTableRenderProps extends DataTableProps {
  - getHeaderProps(column: TableColumnConfig): TableHeaderProps
  + getHeaderProps(column: TableColumnConfig | string): TableHeaderProps
  getColumn(columnName: string): TableColumnConfig
  }
  