import { Atom } from "../../atom";
import { ProgressAtom } from "../progress/progress.atom";
import { SpinnerAtom } from "../spinner/spinner.atom";
export declare class BusyAtom extends Atom {
    static CSS_CLASS: string;
    private get root();
    isAppended(): Promise<boolean>;
    isDisplayed(): Promise<boolean>;
    isBusy(): Promise<boolean>;
    getProgress(): ProgressAtom;
    getSpinner(): SpinnerAtom;
}