> ## 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.

# SolanaExternalWalletSignerConfig

> **SolanaExternalWalletSignerConfig** = `object`

Defined in: packages/common/base/dist/types/signers.d.ts:8

## Properties

### address

> **address**: `string`

Defined in: packages/common/base/dist/types/signers.d.ts:10

***

### onSign()

> **onSign**: (`transaction`) => `Promise`\<`VersionedTransaction`>

Defined in: packages/common/base/dist/types/signers.d.ts:11

#### Parameters

| Parameter     | Type                   |
| ------------- | ---------------------- |
| `transaction` | `VersionedTransaction` |

#### Returns

`Promise`\<`VersionedTransaction`>

***

### type

> **type**: `"external-wallet"`

Defined in: packages/common/base/dist/types/signers.d.ts:9