import { OpenChangeReason } from '@floating-ui/react';
import { OverlayPanelProps, PanelCloseReason, PanelDividerColor, PanelModalType, PanelPosition, PanelProps, PanelWidth, ResolvedPanelOffset } from './Panel.types';
export declare const isPresetWidth: (w: PanelWidth | undefined) => w is "sm" | "md" | "lg";
export declare const PANEL_TRANSITION_DURATION_MS = 400;
export declare function resolveOffset(offset: Exclude<OverlayPanelProps['offset'], false | undefined>): ResolvedPanelOffset;
export declare const DEFAULT_PANEL_DIVIDER_COLOR: PanelDividerColor;
export declare const getResolvedPanelPosition: (position?: PanelPosition) => PanelPosition;
export declare const getPanelDividerState: (divider: boolean, position?: PanelPosition) => {
    showDivider: boolean;
    dividerBefore: boolean;
    dividerInner: boolean;
    dividerAfter: boolean;
};
/**
 * Returns the floating-ui `dismiss` config for an overlay panel.
 *
 * - `isModal` / omitted — `undefined` (floating-ui defaults: ESC + backdrop click both close)
 * - `nonModal`          — ESC closes; outside-press closes only when `closeOnOutsidePress={true}`
 * - `alert`             — ESC and outside-press both suppressed
 */
export declare const getPanelDismissConfig: (modalType: PanelModalType | undefined, closeOnOutsidePress?: boolean) => {
    escapeKey: boolean;
    outsidePress: boolean;
} | undefined;
export declare const usePanelClose: (onBeforeClose: PanelProps["onBeforeClose"], onOpenChange: PanelProps["onOpenChange"]) => {
    requestClose: (reason: PanelCloseReason) => void;
    handleOverlayOpenChange: (nextOpen: boolean, _event?: Event, floatingReason?: OpenChangeReason) => void;
};