import { Components } from '@singularsystems/neo-core';
export declare class TooltipHelper {
    private static toolTipContainer;
    static showTooltip(on: HTMLElement, content: string, isHtml: boolean, alignment?: Components.Tooltip.Alignment, position?: Components.Tooltip.Position, className?: string): void;
    static showTooltip(rect: DOMRect, content: string, isHtml: boolean, alignment?: Components.Tooltip.Alignment, position?: Components.Tooltip.Position, className?: string): void;
    static hideTooltip(): void;
    private static positionTooltipElement;
    private static positionTooltipRect;
    private static getPrefixedWindowKey;
    private static getPrefixedStyleName;
}