# SequenceManager

# Class: SequenceManager

Defined in: [sequence-manager.ts:172](https://github.com/TanStack/hotkeys/blob/main/packages/hotkeys/src/sequence-manager.ts#L172)

## Properties

### registrations

```ts
readonly registrations: Store<Map<string, SequenceRegistrationView>>;
```

Defined in: [sequence-manager.ts:179](https://github.com/TanStack/hotkeys/blob/main/packages/hotkeys/src/sequence-manager.ts#L179)

The TanStack Store containing sequence registration views for devtools.
Subscribe to this to observe registration changes.

## Methods

### destroy()

```ts
destroy(): void;
```

Defined in: [sequence-manager.ts:638](https://github.com/TanStack/hotkeys/blob/main/packages/hotkeys/src/sequence-manager.ts#L638)

Destroys the manager and removes all listeners.

#### Returns

`void`

***

### getRegistrationCount()

```ts
getRegistrationCount(): number;
```

Defined in: [sequence-manager.ts:631](https://github.com/TanStack/hotkeys/blob/main/packages/hotkeys/src/sequence-manager.ts#L631)

Gets the number of registered sequences.

#### Returns

`number`

***

### register()

```ts
register(
   sequence, 
   callback, 
   options): SequenceRegistrationHandle;
```

Defined in: [sequence-manager.ts:231](https://github.com/TanStack/hotkeys/blob/main/packages/hotkeys/src/sequence-manager.ts#L231)

Registers a hotkey sequence handler.

#### Parameters

##### sequence

[`HotkeySequence`](../type-aliases/HotkeySequence.md)

Array of hotkey strings that form the sequence

##### callback

[`HotkeyCallback`](../type-aliases/HotkeyCallback.md)

Function to call when the sequence is completed

##### options

[`SequenceOptions`](../interfaces/SequenceOptions.md) = `{}`

Options for the sequence behavior

#### Returns

[`SequenceRegistrationHandle`](../interfaces/SequenceRegistrationHandle.md)

A handle to update or unregister the sequence

***

### resetAll()

```ts
resetAll(): void;
```

Defined in: [sequence-manager.ts:573](https://github.com/TanStack/hotkeys/blob/main/packages/hotkeys/src/sequence-manager.ts#L573)

Resets all sequence progress.

#### Returns

`void`

***

### triggerSequence()

```ts
triggerSequence(id): boolean;
```

Defined in: [sequence-manager.ts:588](https://github.com/TanStack/hotkeys/blob/main/packages/hotkeys/src/sequence-manager.ts#L588)

Triggers a sequence's callback programmatically from devtools.
Creates a synthetic KeyboardEvent from the last key in the sequence.

#### Parameters

##### id

`string`

The registration ID to trigger

#### Returns

`boolean`

True if the registration was found and triggered

***

### getInstance()

```ts
static getInstance(): SequenceManager;
```

Defined in: [sequence-manager.ts:200](https://github.com/TanStack/hotkeys/blob/main/packages/hotkeys/src/sequence-manager.ts#L200)

Gets the singleton instance of SequenceManager.

#### Returns

`SequenceManager`

***

### resetInstance()

```ts
static resetInstance(): void;
```

Defined in: [sequence-manager.ts:210](https://github.com/TanStack/hotkeys/blob/main/packages/hotkeys/src/sequence-manager.ts#L210)

Resets the singleton instance. Useful for testing.

#### Returns

`void`