> ## Documentation Index
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# SolanaExternalWalletSignerConfig

<Note>
  **This page has been updated for Wallets SDK V1.** If you are using the previous version,
  see the [previous version of this page](/sdk-reference/wallets/v0/typescript/type-aliases/SolanaExternalWalletSignerConfig) or the [V1 migration guide](/wallets/guides/migrate-to-v1).
</Note>

> **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