import { Player } from '../Player';

import { PlayerOptions } from '../PlayerOptions';

export declare class UtilsManager {
    constructor(player: Player);

    /**
     * Player Class
     */
    private player: Player;

    /**
     * Allows you to format numbers in a familiar form for people
     * @param data Numbers Array
     * 
     * @returns Returns an array of formatted numbers
     */
    public formatNumbers(data: Array<number>): Array<string>;

    /**
     * Allows you to format the duration to the usual form
     * 
     * @param value Duration value
     * 
     * @returns Formatted duration value
     */
    public formatDuration(value: number): string;

    /**
     * Method for checking module options
     * 
     * @param options Module options
     * 
     * @returns Correct module options
     */
    public checkOptions(options?: PlayerOptions): PlayerOptions;

    /**
     * Allows you to create an empty progress bar
     * 
     * @returns Empty progress bar
     */
    public createEmptyProgress(): string;

    /**
     * Allows you to get a unique ID
     * 
     * @returns Unique ID
     */
    public getUniqueID(): string;

    /**
     * Allows you to find out the duration of the track
     * 
     * @param url Track url
     * 
     * @returns Track duration
     */
    public getTrackDuration(url: string): Promise<number>;
}