import { Extension } from '../../core/Extension.js';
/**
 * Configuration options for History
 * @typedef {Object} HistoryOptions
 * @category Options
 * @property {number} [depth=100] - Maximum undo/redo steps to remember
 * @property {number} [newGroupDelay=500] - Milliseconds to wait before starting a new history group
 */
/**
 * @module History
 * @sidebarTitle History
 * @snippetPath /snippets/extensions/history.mdx
 * @shortcut Mod-z | undo | Undo last action
 * @shortcut Mod-Shift-z | redo | Redo last action
 * @shortcut Mod-y | redo | Redo last action (alternative)
 */
export const History: Extension<{
    depth: number;
    newGroupDelay: number;
}, Record<string, never>>;
/**
 * Configuration options for History
 */
export type HistoryOptions = Object;
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