export type HistoryShortcutCommand = 'undo' | 'redo';
type HistoryShortcutEvent = Pick<KeyboardEvent, 'altKey' | 'ctrlKey' | 'defaultPrevented' | 'isComposing' | 'key' | 'metaKey' | 'shiftKey'>;
export declare function classifyHistoryShortcut(event: HistoryShortcutEvent, target: EventTarget | null): HistoryShortcutCommand | null;
export declare function isNativeHistoryTarget(target: EventTarget | null): boolean;
export declare function isHistoryCoalescingTarget(target: EventTarget | null): boolean;
export {};
