import { Node } from '@tiptap/core';
declare module '@tiptap/core' {
    interface Commands<ReturnType> {
        textBox: {
            /** Insert a free-floating text box at the cursor. */
            insertTextBox: (attrs?: {
                width?: number;
                height?: number;
                backgroundColor?: string;
                borderColor?: string;
            }) => ReturnType;
        };
    }
}
/**
 * TextBox — a Word-style floating text frame that can be dragged and resized.
 * Renders as a `<div>` block with rich content inside (paragraphs, lists, etc.).
 *
 * Behaviour:
 *   - Inserts at the current selection.
 *   - Drag the `⠿` handle on the top-left to move it on the page.
 *   - Eight corner / edge handles let you resize while keeping content reflowing inside.
 *   - The position is persisted via `data-x` / `data-y` attributes.
 *
 * Useful for callouts, sidebars, pull quotes, diagrams.
 */
export declare const TextBox: Node<any, any>;