> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tappify.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# TapSingletonName

> The names of the singleton collections in the TapStorageMap augmentation, which is what useTapStorage accepts.

```ts theme={null}
type TapSingletonName = keyof TapStorageMap extends never ? string : Extract<{ [K in keyof TapStorageMap]: TapStorageMap[K] extends { kind: "singleton" } ? K : never }[keyof TapStorageMap], string>;
```

The names of the singleton collections in the `TapStorageMap` augmentation,
which is what `useTapStorage` accepts.