/**
 * Floating — shared Portal + fixed-positioning helper for the overlay
 * primitives (DropdownMenu, Popover, Select). Renders `children` into
 * the nearest Veryfront UI scope (or `document.body` when no scope exists),
 * positioned relative to `anchorRef`, so the surface escapes a primitive's
 * clipping container while retaining scoped design tokens. Anchors below the
 * trigger (flips above when it would overflow), clamps to the viewport, follows
 * scroll/resize, and dismisses on outside-click / `Escape`.
 *
 * @module react/components/ui/floating
 */
import * as React from "react";
export type FloatingDismissReason = "escape" | "pointer";
/** Props accepted by `<Floating>`. */
export interface FloatingProps extends React.HTMLAttributes<HTMLDivElement> {
    /** Element the surface is positioned against (usually the trigger element). */
    anchorRef: React.RefObject<HTMLElement | null>;
    /** Current anchor value when the owner tracks callback-ref replacement. */
    anchorElement?: HTMLElement | null;
    open: boolean;
    /** Horizontal edge to align to. */
    align?: "start" | "end";
    /** Called on outside-click or `Escape`. */
    onDismiss: (reason: FloatingDismissReason) => void;
    /** Give the surface at least the anchor's width (Select). */
    matchTriggerWidth?: boolean;
    /** Move focus into the surface after it is portalled. */
    initialFocus?: true | string;
    /** Focus target for Escape dismissal when the positioning anchor is a wrapper. */
    returnFocusRef?: React.RefObject<HTMLElement | null>;
    /** Consumer ref for the portalled surface node. */
    contentRef?: React.Ref<HTMLDivElement>;
}
/** Portal a positioned surface anchored to `anchorRef`. */
export declare function Floating({ anchorRef, anchorElement, open, align, onDismiss, matchTriggerWidth, initialFocus, returnFocusRef, contentRef, style, children, ...rest }: FloatingProps): React.ReactElement | null;
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