/**
 *  Author： vortesnail
 *  License： MIT
 *  Github： https://github.com/vortesnail
 */
import { Configuration } from './types';
import './index.css';
/********************************************************
 *  Usage:                                              *
 *    const qprogress = new QProgress({ minimum: 0.1 }) *
 *    qprogress.start()                                 *
 *    // some code...                                   *
 *    qprogress.finish()                                *
 ********************************************************/
declare class QProgress {
    private config;
    status: number | null;
    constructor(config?: Configuration);
    /**
     * Sets the progress bar status, where `n` is a number from `0.0` to `1.0`.
     *
     *     qprogress.set(0.4)
     *     qprogress.set(1.0)
     */
    set(n: number): void;
    /**
     * Checks if the progress is started, `0.0` to `1.0`: `true`, `null`: `false` .
     */
    private isStarted;
    /**
     * Shows the progress bar.
     * This is the same as setting the status to 0%, except that it doesn't go backwards.
     *
     *     qprogress.start()
     *
     */
    start(): void;
    /**
     * Hides the progress bar.
     * This is the *sort of* the same as setting the status to 100%, with the
     * difference being `finish()` makes some placebo effect of some realistic motion.
     *
     *     qprogress.finish()
     *
     * If `true` is passed, it will show the progress bar even if its hidden.
     *
     *     qprogress.finish(true)
     */
    finish(force?: boolean): void;
    private trickle;
    /**
     * Increments by a random amount.
     */
    inc(amount?: number): void;
    /**
     * Checks if the progress bar is rendered.
     */
    private isRendered;
    /**
     * renders the progress bar markup based on the `template` setting.
     */
    private render;
}
export default QProgress;