> ## Documentation Index
> Fetch the complete documentation index at: https://crossmint-devin-1787949784-wallet-docs-two-concept-model.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Signature

> **Signature**\<`TPrepareOnly`> = `TPrepareOnly` *extends* `true` ? `object` : `object`

Defined in: [packages/wallets/src/wallets/types.ts:300](https://github.com/Crossmint/crossmint-sdk/blob/main/packages/wallets/src/wallets/types.ts#L300)

## Type Parameters

| Type Parameter                     | Default type |
| ---------------------------------- | ------------ |
| `TPrepareOnly` *extends* `boolean` | `false`      |