/*!
 * Jodit Editor PRO (https://xdsoft.net/jodit/)
 * See LICENSE.md in the project root for license information.
 * Copyright (c) 2013-2026 Valerii Chupurnov. All rights reserved. https://xdsoft.net/jodit/pro/
 */
import type { IUIElement } from "jodit/esm/types/index";
export interface IFlightPositionOptions {
    /**
     * Height of the flight panel in pixels
     * @default 250
     */
    panelHeight?: number;
    /**
     * Custom class name for the container
     */
    containerClassName?: string;
    /**
     * Selector for toolbar element inside anchor
     * Used to calculate toolbar bottom for positioning
     * @default '.jodit-toolbar__box'
     */
    toolbarSelector?: string;
    /**
     * Gap from edges in pixels
     * @default 16
     */
    gap?: number;
}
/**
 * Flight Position Trait
 *
 * Provides smart positioning for a panel relative to an anchor element:
 * - Panel is always position: fixed
 * - Width matches anchor element width
 * - Horizontal position matches anchor element
 * - Vertical position: stays at viewport bottom OR just below anchor (whichever is higher)
 *
 * Similar to TinyMCE AI Assistant positioning behavior.
 */
export declare abstract class UIFlightPosition {
    /**
     * Install flight positioning on an element
     * @param element - The UI element to position
     * @param anchor - The anchor element (usually editor container) to track
     * @param options - Configuration options
     */
    static install(element: IUIElement, anchor: HTMLElement, options?: IFlightPositionOptions): void;
    /**
     * Update container position based on anchor element
     *
     * Positioning logic:
     * 1. If editor is small and panel doesn't fit → top at toolbar bottom
     * 2. If fits and editor bottom visible → bottom at editor bottom - gap
     * 3. If editor bottom not visible → bottom at viewport bottom - gap
     */
    private static updatePosition;
    /**
     * Remove flight positioning from an element
     */
    static remove(element: IUIElement): void;
    /**
     * Check if element has flight positioning installed
     */
    static isInstalled(element: IUIElement): boolean;
    /**
     * Update panel height
     */
    static setPanelHeight(element: IUIElement, height: number): void;
    /**
     * Force position recalculation
     */
    static refresh(element: IUIElement): void;
}