/// <reference types="node" />
declare type TokenType = Record<string, any>;
declare type OptionsType = {
    stream?: NodeJS.WriteStream;
    curr?: number;
    total: number;
    complete?: string;
    incomplete?: string;
    head?: string;
    renderThrottle?: number;
    callback?: (progress: ProgressBar) => void;
    clear?: boolean;
    width?: number;
};
export declare class ProgressBar {
    /** from option */
    private stream;
    private fmt;
    private curr;
    private clear;
    private lines;
    private chars;
    private total;
    private width;
    private renderThrottle;
    private callback;
    /** from option */
    complete: boolean;
    private tokens;
    private lastRender;
    private lastDraw;
    private start;
    private columns;
    constructor(fmt: string, options: OptionsType | number);
    tick: (len: number, tokens: TokenType) => void;
    render: (force?: boolean, tokens?: Record<string, any>) => void;
    update: (ratio: number, tokens: TokenType) => void;
    interrupt: (message: string) => void;
    terminate: () => void;
}
export declare class SimpleProgressBar {
    private total;
    private current;
    private stepCount;
    constructor(total: number);
    tick: (count: number) => void;
}
declare function getProgressBar(total: number, title?: string): ProgressBar | SimpleProgressBar;
export default getProgressBar;