import { Word } from "./word";
import { Context } from "../../types";
import { Concepts } from "../../concepts";
import { ParserOptions } from "../base";
export declare class Words {
    private options;
    private context;
    private list;
    constructor(options: ParserOptions, context: Context);
    all(): Word[];
    add(word: Word): boolean;
    concepts(): Concepts;
    static create(text: string, index: number): Word;
}