/**
 * Up: \u001b[{n}A
 Down: \u001b[{n}B
 Right: \u001b[{n}C
 Left: \u001b[{n}D
 */
/// <reference types="node" />
declare enum Direction {
    UP = "A",
    DOWN = "B",
    RIGHT = "C",
    LEFT = "D"
}
export declare class CommandLine {
    readonly stream: NodeJS.WritableStream;
    constructor(stream?: NodeJS.WritableStream);
    move(chars: number, dir: Direction): this;
    up(chars?: number): this;
    down(chars?: number): this;
    left(chars?: number): this;
    right(chars?: number): this;
    write(text: string | Buffer): this;
    newLine(): this;
    /**
     * clears from cursor until end of screen
     */
    clearToEnd(): this;
    /**
     * clears from cursor to beginning of screen
     */
    clearToBeginn(): this;
    clearScreen(): this;
    /**
     *  clears from cursor to end of line
     */
    clearCurrentLineToEnd(): this;
    /**
     *  clears from cursor to start of line
     */
    clearCurrentLineToBeginn(): this;
    clearCurrentLine(): this;
    setColumn(n: number): this;
    setPosition(n: number, m: number): this;
    savePosition(): this;
    restorePosition(): this;
}
/**
 * Returns a singleton instance of {@code CommandLine} which writes to <code>process.stdout</code>
 */
export declare function cli(): CommandLine;
export {};
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