export declare const BLOCK_SIZE = 3;
export declare const COLS = 260;
export declare const ROWS = 240;
export declare const ALIEN_ROWS = 6;
export declare const ALIEN_COLUMNS = 6;
export declare const MOON_HEIGHT = 10;
export declare const COLORS: string[];
export declare class LEVELHEIGHT {
    static readonly 0 = 20;
    static readonly 1 = 30;
    static readonly 2 = 40;
    static readonly 3 = 50;
    static readonly 4 = 60;
    static readonly 5 = 70;
    static readonly 6 = 80;
    static readonly 7 = 90;
}
export declare class LEVELSPEED {
    static readonly 0 = 700;
    static readonly 1 = 500;
    static readonly 2 = 350;
    static readonly 3 = 250;
    static readonly 4 = 150;
    static readonly 5 = 100;
}