import { Comparator, TCell } from '../../types';
import Tabular from '../../tabular';
import {
  PipelineProcessor,
  PipelineProcessorProps,
  ProcessorType,
} from '../processor';
interface NativeSortProps extends PipelineProcessorProps {
  columns: {
    index: number;
    direction?: 1 | -1;
    compare?: Comparator<TCell>;
  }[];
}
declare class NativeSort extends PipelineProcessor<Tabular, NativeSortProps> {
  protected validateProps(): void;
  get type(): ProcessorType;
  private compare;
  private compareWrapper;
  protected _process(data: Tabular): Tabular;
}
export default NativeSort;