import Saturation from "./common/saturation";
import Input from "./common/input";
declare class ColorPicker {
    protected backButton: HTMLElement;
    protected colorDisplayEle: HTMLElement | null;
    root: HTMLElement;
    private _oldHue;
    private colorClass;
    private currentColor;
    private alpha;
    private light;
    private compact;
    private hue;
    protected saturation: Saturation | null;
    protected input: Input | null;
    protected callback?: (color: string) => void;
    constructor(colorStr: string, callback?: (color: string) => void);
    protected createBackBtn(): HTMLSpanElement;
    private create;
    listen(): void;
    private doOnChange;
    doUpdate(): void;
    destroy(): void;
}
export default ColorPicker;