/**
 * Copyright (c) Microsoft. All rights reserved.
 */
import { LabelerConfigStore } from '../stores/LabelerConfigStore';
import { LineStore } from '../stores/LineStore';
import { ITokenStore } from '../types/labelerTypes';
/**
 * This hook calculates line infos of the labeler text, this includes line indices, token ranges and token texts
 * also calculates the mapping needed to update annotation ranges when passing to/from the labeler.
 *
 * @param text the labeler text
 * @param maxCharactersPerLine the max chars per line
 * @param configStore the labeler configuration store
 * @param tokenStoreFactory the factory to create token store from token text and index
 * @returns line stores of the text, index-to-token map and token-to-char map
 */
export declare const useCalculateLineInfos: <T extends ITokenStore>(text: string, maxCharactersPerLine: number, configStore: LabelerConfigStore, tokenStoreFactory: (token: string, index: number) => T) => {
    charToTokenMap: import("../types/labelerTypes").CharToTokenMapType;
    tokenToCharMap: import("../types/labelerTypes").TokenToCharMapType;
    lineStores: LineStore<T>[];
};