import type { Editor } from '@tiptap/core';
export declare function copyDocumentFormatting(editor: Editor): boolean;
export declare function pasteDocumentFormatting(editor: Editor): boolean;
export declare function hasDocumentFormatClipboard(): boolean;
export declare function subscribeDocumentFormatClipboard(listener: () => void): () => void;
export declare function clearDocumentFormatClipboard(): void;