import LoggerInterface from "../infraestructure/LoggerInterface";
import { SummarizerConfig } from "./SummarizerConfig";
export default class Summarizer {
    static SORT_SCORE: number;
    static SORT_OCCURENCE: number;
    private logger;
    private readonly config;
    private graph;
    private text;
    debug: boolean;
    private threshold;
    private maxLoops;
    constructor(config: SummarizerConfig, logger: LoggerInterface);
    summarize(text: string, language: string): string[];
    private buildSummary;
    /**
     * Calculates score for sentence i, returning the error value
     * as the difference with previous value
     *
     * @param i
     * @returns error
     */
    private calculateScore;
}