import { CSSProperties } from 'react';
type BaseUIChangeDetails = {
    event: Event;
    reason?: string;
};
type BaseUIFloatingSide = "top" | "bottom" | "left" | "right" | "inline-start" | "inline-end";
type LegacyDismissEventHandler<TEvent extends Event = Event> = (event: TEvent) => void;
type LegacyDismissHandlers = {
    onEscapeKeyDown?: LegacyDismissEventHandler<KeyboardEvent>;
    onFocusOutside?: LegacyDismissEventHandler<FocusEvent | KeyboardEvent>;
    onInteractOutside?: LegacyDismissEventHandler;
    onPointerDownOutside?: LegacyDismissEventHandler<MouseEvent | PointerEvent | TouchEvent>;
};
type BaseUIPositionerVisibilityStyleParams = {
    anchorHidden: boolean;
    hideWhenDetached?: boolean;
    zIndex?: CSSProperties["zIndex"];
};
declare const callLegacyDismissHandlers: (eventDetails: BaseUIChangeDetails, callbacks: LegacyDismissHandlers) => boolean;
declare const getBaseUIMotionOffset: (side: BaseUIFloatingSide | undefined, offset?: number) => {
    y: number;
    x?: undefined;
} | {
    x: number;
    y?: undefined;
} | {
    y?: undefined;
    x?: undefined;
};
declare const getBaseUIPositionerVisibilityStyle: ({ anchorHidden, hideWhenDetached, zIndex, }: BaseUIPositionerVisibilityStyleParams) => CSSProperties;
export { callLegacyDismissHandlers, getBaseUIMotionOffset, getBaseUIPositionerVisibilityStyle, };
export type { BaseUIChangeDetails, BaseUIFloatingSide, BaseUIPositionerVisibilityStyleParams, LegacyDismissEventHandler, LegacyDismissHandlers, };
//# sourceMappingURL=compatibility.d.ts.map