History APIs

Manage state history with undo/redo capabilities.

history()

Creates a history manager for a state.

export function history<T>(state: T, options?: HistoryOptions): HistoryState;

Low-Level Operations

rollback()

Reverts a specific change event.

export function rollback<T>(state: T, event: StateChange): void;

replay()

Re-applies a specific change event.

export function replay<T>(state: T, event: StateChange): void;

WARNING

undoChange and redoChange are deprecated. Use rollback and replay.

undoable()

Creates an undoable operation wrapper.

export function undoable(op: () => void): [undo: () => void, clear: () => void];