import type { SupportedLanguages } from './i18n';
/**
 * Reading time estimator result shape
 */
type ReadingTime = {
    /**
     * Number of minutes to read the text
     */
    readonly minutes: number;
    /**
     * Number of words in the text
     */
    readonly words: number;
    /**
     * Localized message with the number of minutes to read the text
     */
    readonly text: string;
};
/**
 *
 * @param {string} data - The text to be estimated
 * @param {number} wordsPerMinute - The number of words per minute
 * @param {SupportedLanguages} language - The language of the text
 * @returns {ReadingTime} The estimated reading time
 */
export declare const readingTime: (data: string, wordsPerMinute?: number, language?: SupportedLanguages) => ReadingTime;
export {};