import { OverlayPosition } from './layout-overlay';
interface TooltipOptions {
    onToggle?: (isOpen: boolean) => void;
    anchor?: Element | null;
    overlay?: HTMLElement | null;
    mouseDelay?: number;
    isInOverlay?: (element: Element, overlay: Element) => boolean;
    positionX?: OverlayPosition;
    positionY?: OverlayPosition;
}
export declare const tooltip: ({ onToggle, anchor, overlay, mouseDelay, isInOverlay, positionX, positionY, }: TooltipOptions) => {
    isOpen: () => boolean;
    setAnchor: (newAnchor: Element) => void;
    flagClickOutside: () => void;
    flagMouseOverOverlay: (flag: boolean) => void;
    flagOverlayFocus: (flag: boolean) => void;
    onEscape: (event: KeyboardEvent) => void;
    setOverlay: (newOverlay: HTMLElement | null) => void;
    updatePosition({ x, y }: {
        x?: OverlayPosition | undefined;
        y?: OverlayPosition | undefined;
    }): void;
    initialOverlayCSSClass: string;
    stop(): void;
};
export {};
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