export declare const FONT_SIZE = 12;
export declare const styleLabelText: (label: HTMLElement) => void;
export declare const styleTooltip: (tooltip: HTMLElement) => void;
export declare function addTooltip(svgElement: SVGGraphicsElement): {
    update: (text: string, x: number, y: number) => void;
    show: () => void;
    hide: () => void;
    remove: () => void;
};
//# sourceMappingURL=addTooltip.d.ts.map