import { PluginKey } from 'prosemirror-state';
/**
 * SD-3432: invariant guard for note story sessions (footnote/endnote
 * editing). No top-level paragraph may end a transaction without its note
 * paragraph style.
 *
 * The per-command wrappers (splitBlock, joinBackward, joinForward,
 * createParagraphNear, liftEmptyBlock) preserve the style on the paths they
 * cover, but two creators slip through them:
 *
 * - createParagraphNear/liftEmptyBlock fired from a gap or node selection:
 *   there is no source paragraph at the selection, so the restore wrapper
 *   has no styleId to stamp and passes the default-attrs paragraph through.
 * - WebKit DOM-observer reparses: `paragraphProperties` is not rendered to
 *   the DOM (`rendered: false` in the paragraph extension), so a reparse
 *   that crosses a paragraph boundary recreates the paragraph with default
 *   attributes.
 *
 * Both depend on async selection sync and mutation batching, which makes the
 * loss flaky and timing-sensitive. This appendTransaction is the single net
 * under all of them: any top-level paragraph left without a styleId after a
 * doc change is re-stamped with the paragraphProperties of its nearest
 * styled sibling (preferring the previous one, matching Word's continuation
 * semantics and the restore wrappers' source choice). Nested paragraphs
 * (e.g. inside tables) keep their own styles and are not touched.
 *
 * @param {import('../../core/Editor.js').Editor} editor The owning editor.
 * @returns {import('prosemirror-state').Plugin}
 */
export function createNoteStyleGuardPlugin(editor: import('../../core/Editor.js').Editor): import('prosemirror-state').Plugin;
export const noteStyleGuardPluginKey: PluginKey<any>;
//# sourceMappingURL=noteStyleGuardPlugin.d.ts.map