import { TextChunk } from "../models/text-chunk";
/**
 * Finds all matching chunks of text based on the provided search words.
 * It processes the text using the provided options (e.g., case sensitivity, escaping).
 * @param autoEscape - Whether to escape special characters in search words.
 * @param caseSensitive - Whether the search should be case-sensitive.
 * @param findChunks - Custom function to find chunks (default is `defaultChunkFinder`).
 * @param sanitize - Function to sanitize the input text and search words.
 * @param searchWords - Array of keywords to search for in the text.
 * @param textToSearch - The main text where the search is performed.
 * @returns Array of `TextChunk` objects representing the highlighted and non-highlighted segments.
 */
export declare const findAllMatches: ({ autoEscape, caseSensitive, findChunks, sanitize, searchWords, textToSearch, }: {
    autoEscape?: boolean;
    caseSensitive?: boolean;
    findChunks?: typeof defaultChunkFinder;
    sanitize?: typeof defaultSanitize;
    searchWords: Array<string>;
    textToSearch: string;
}) => Array<TextChunk>;
/**
 * Finds chunks of text that match the search words.
 * Uses regular expressions to locate the matches in the text.
 * @param autoEscape - Whether to escape special characters in search words.
 * @param caseSensitive - Whether the search should be case-sensitive.
 * @param sanitize - Function to sanitize the input text and search words.
 * @param searchWords - Array of keywords to search for in the text.
 * @param textToSearch - The main text where the search is performed.
 * @returns Array of `TextChunk` objects representing the matching segments.
 */
declare const defaultChunkFinder: ({ autoEscape, caseSensitive, sanitize, searchWords, textToSearch, }: {
    autoEscape?: boolean;
    caseSensitive?: boolean;
    sanitize?: typeof defaultSanitize;
    searchWords: Array<string>;
    textToSearch: string;
}) => Array<TextChunk>;
/**
 * Default sanitization function that returns the input string as-is.
 * Can be overridden to implement custom sanitization logic.
 * @param string - The input string to sanitize.
 * @returns The sanitized string.
 */
declare function defaultSanitize(string: string): string;
export {};