/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow strict
 * @format
 */

declare export default class ListViewDataSource {
  constructor(params: any): ListViewDataSource;
  cloneWithRows(
    dataBlob: $ReadOnlyArray<any> | {+[key: string]: any},
    rowIdentities: ?$ReadOnlyArray<string>,
  ): ListViewDataSource;
  cloneWithRowsAndSections(
    dataBlob: any,
    sectionIdentities: ?Array<string>,
    rowIdentities: ?Array<Array<string>>,
  ): ListViewDataSource;
  getRowCount(): number;
  getRowAndSectionCount(): number;
  rowShouldUpdate(sectionIndex: number, rowIndex: number): boolean;
  getRowData(sectionIndex: number, rowIndex: number): any;
  getRowIDForFlatIndex(index: number): ?string;
  getSectionIDForFlatIndex(index: number): ?string;
  getSectionLengths(): Array<number>;
  sectionHeaderShouldUpdate(sectionIndex: number): boolean;
  getSectionHeaderData(sectionIndex: number): any;
  rowIdentities: Array<Array<string>>;
  sectionIdentities: Array<string>;
}