# CustomHotkeys

```ts
type CustomHotkeys<T> = { -readonly [K in keyof T]?: Hotkey | null };
```

Defined in: [app-hotkeys.ts:157](https://github.com/TanStack/hotkeys/blob/main/packages/hotkeys/src/app-hotkeys.ts#L157)

The user's hotkeys that differ from the declared defaults, keyed by app
hotkey id. This is the shape to save. `null` means the user unbound it.

## Type Parameters

### T

`T` *extends* [`AppHotkeys`](AppHotkeys.md) = [`RegisteredAppHotkeys`](RegisteredAppHotkeys.md)