import type { ReactElement, ReactNode } from 'react';
export interface TooltipProps {
    readonly content: ReactNode;
    /**
     * The element the bubble describes and hangs off.
     *
     * It is a single ELEMENT, not any node: Radix clones its props onto it, so a
     * string throws. The type admits a FRAGMENT — `<></>` is a `ReactElement` —
     * which would render children carrying none of the hover/focus wiring nor the
     * `aria-describedby` back to the bubble, so {@link assertSlotElement} rejects
     * that one at runtime.
     */
    readonly children: ReactElement;
    readonly delayDuration?: number;
}
export declare function Tooltip({ content, children, delayDuration }: TooltipProps): import("react").JSX.Element;
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