/**
 * This file is part of the NocoBase (R) project.
 * Copyright (c) 2020-2024 NocoBase Co., Ltd.
 * Authors: NocoBase Team.
 *
 * This project is dual-licensed under AGPL-3.0 and NocoBase Commercial License.
 * For more information, please refer to: https://www.nocobase.com/agreement.
 */
import type { CSSProperties, RefObject } from 'react';
type ToolbarPortalPositioningMode = 'fixed' | 'absolute';
export interface ToolbarPortalRenderSnapshot {
    mountElement: HTMLElement;
    positioningMode: ToolbarPortalPositioningMode;
}
export interface ToolbarPortalRect {
    top: number;
    left: number;
    width: number;
    height: number;
}
interface UseFloatToolbarPortalOptions {
    active: boolean;
    containerRef: RefObject<HTMLDivElement>;
    toolbarContainerRef: RefObject<HTMLDivElement>;
    toolbarStyle?: CSSProperties;
}
interface UseFloatToolbarPortalResult {
    portalRect: ToolbarPortalRect;
    portalRenderSnapshot: ToolbarPortalRenderSnapshot | null;
    getPopupContainer: (triggerNode?: HTMLElement) => HTMLElement;
    updatePortalRect: () => void;
    schedulePortalRectUpdate: () => void;
}
export declare const omitToolbarPortalInsetStyle: (toolbarStyle?: CSSProperties) => CSSProperties | undefined;
export declare const useFloatToolbarPortal: ({ active, containerRef, toolbarContainerRef, toolbarStyle, }: UseFloatToolbarPortalOptions) => UseFloatToolbarPortalResult;
export {};