declare function tooltip(node: HTMLElement, html: string | {
    text: string;
    offset: number;
}, placement?: string): {
    update(value: string): void;
    destroy(): void;
};
export { tooltip as tooltipTop };
export declare function tooltipRight(node: HTMLElement, html: string | {
    text: string;
    offset: number;
}): {
    update(value: string): void;
    destroy(): void;
};
export declare function tooltipLeft(node: HTMLElement, html: string | {
    text: string;
    offset: number;
}): {
    update(value: string): void;
    destroy(): void;
};
export declare function tooltipBottom(node: HTMLElement, html: string | {
    text: string;
    offset: number;
}): {
    update(value: string): void;
    destroy(): void;
};
