custom-app/dhcc-app-dll/node_modules/draft-js/lib/BlockNode.js.flow

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/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule BlockNode
 * @format
 * @flow
 */

'use strict';

import type CharacterMetadata from './CharacterMetadata';
import type { DraftBlockType } from './DraftBlockType';
import type { DraftInlineStyle } from './DraftInlineStyle';
import type { List, Map } from 'immutable';

export type BlockNodeKey = string;

export type BlockNodeConfig = {
  characterList?: List<CharacterMetadata>;
  data?: Map<any, any>;
  depth?: number;
  key?: BlockNodeKey;
  text?: string;
  type?: DraftBlockType;
};

// https://github.com/facebook/draft-js/issues/1492
// prettier-ignore
export interface BlockNode {
  findEntityRanges: (filterFn: (value: CharacterMetadata) => boolean, callback: (start: number, end: number) => void) => void;

  findStyleRanges: (filterFn: (value: CharacterMetadata) => boolean, callback: (start: number, end: number) => void) => void;

  getCharacterList: () => List<CharacterMetadata>;

  getData: () => Map<any, any>;

  getDepth: () => number;

  getEntityAt: (offset: number) => ?string;

  getInlineStyleAt: (offset: number) => DraftInlineStyle;

  getKey: () => BlockNodeKey;

  getLength: () => number;

  getText: () => string;

  getType: () => DraftBlockType;
}