import { IRenderable, IRenderer, ISpecification, IStackeable } from '../../api';
/**
 * Implementation of the 'reelValue' markup element.
 * A HTML div element where a digit, char or image can be displayed.
 * For CSS manipulations the following classes are added:
 *  lto-reel-value: the container
 *  lto-reel-digit: is added when a digit is showed
 *  lto-image: is added when a image is showed
 *  lto-reel-char: is added when a char is showed
 *
 * @see {@link IRenderable}
 */
export declare class ReelValue implements IRenderable, IStackeable {
    private readonly spec;
    private readonly reelValue;
    constructor(message: ISpecification);
    /**
     * @inheritDoc
     */
    render(renderer: IRenderer, isNested: boolean): HTMLElement;
    private appendImage;
    private appendDigit;
    private appendChar;
}