/**
 * @file This file is an Typescript adaptation of the Hypher library
 * @see {@link https://github.com/bramstein/hypher|Hypher GitHub project page}
 * @license
 * Copyright (c) 2011, Bram Stein
 * All rights reserved.

 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:

 *  1. Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *  2. Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *  3. The name of the author may not be used to endorse or promote products
 *     derived from this software without specific prior written permission.

 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
 * EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
type Pattern = {
    [key: number]: string;
};
interface Language {
    leftmin: number;
    rightmin: number;
    patterns: Pattern;
    exceptions?: string;
    charSubstitution?: {
        [key: string]: string;
    };
}
interface TrieNode {
    _points?: number[];
    [key: number]: TrieNode;
}
/**
 * @constructor
 * @param {!{patterns: !Object, leftmin: !number, rightmin: !number}} language The language pattern file. Compatible with Hyphenator.js.
 */
export declare class Hypher {
    trie: TrieNode;
    leftMin: number;
    rightMin: number;
    exceptions: {
        [key: string]: RegExp;
    };
    charSubstitution: {
        [key: string]: string;
    };
    constructor(language: Language);
    /**
     * Creates a trie from a language pattern.
     * @private
     * @param patternObject An object with language patterns.
     * @return An object trie.
     */
    protected _createTrie(patternObject: Pattern): TrieNode;
    /**
     * Hyphenates a text.
     *
     * @param str The text to hyphenate.
     * @param minLength Minimum length of the text to hyphenate
     * @return The same text with soft hyphens inserted in the right positions.
     */
    hyphenateText(str: string, minLength?: number): string;
    /**
     * Hyphenates a word.
     *
     * @param word The word to hyphenate
     * @param leftMin Minimum number of characters before a hyphen
     * @param rightMin Minimum number of characters after a hyphen
     * @return An array of word fragments indicating valid hyphenation points.
     */
    hyphenate(word: string, leftMin?: number, rightMin?: number): string[];
}
export {};