import type * as React from 'react';
import type { SpeedDialOverlayProps } from './types.cjs';
/**
 * Optional scrim behind `SpeedDialContent`, opt-in by composition and not modal — pointer-down still closes the fan.
 *
 * @example
 * ```tsx
 * <SpeedDialPortal>
 *   <SpeedDialOverlay className="scrim" />
 *   <SpeedDialContent>…</SpeedDialContent>
 * </SpeedDialPortal>
 * ```
 */
export declare const SpeedDialOverlay: {
    ({ ref: forwardedRef, ...props }: SpeedDialOverlayProps): React.ReactNode;
    displayName: string;
};