# UseFundWalletProps

Defined in: [synapse-react/src/calibration.ts:8](https://github.com/FilOzone/synapse-sdk/blob/7fdc04df4e3c52366a9f0cd55da4c05e20b2ed82/packages/synapse-react/src/calibration.ts#L8)

## Properties

### mutation?

> `optional` **mutation**: [`Omit`](https://www.typescriptlang.org/docs/handbook/utility-types.html#omittype-keys)\<`MutateOptions`\<`TransactionReceipt`, [`Error`](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Error), `void`, `unknown`\>, `"mutationFn"`\>

Defined in: [synapse-react/src/calibration.ts:12](https://github.com/FilOzone/synapse-sdk/blob/7fdc04df4e3c52366a9f0cd55da4c05e20b2ed82/packages/synapse-react/src/calibration.ts#L12)

The mutation options.

***

### onHash()?

> `optional` **onHash**: (`hash`) => `void`

Defined in: [synapse-react/src/calibration.ts:16](https://github.com/FilOzone/synapse-sdk/blob/7fdc04df4e3c52366a9f0cd55da4c05e20b2ed82/packages/synapse-react/src/calibration.ts#L16)

The callback to call when the hash is available.

#### Parameters

| Parameter | Type |
| ------ | ------ |
| `hash` | `string` |

#### Returns

`void`