# UseUploadVariables

Defined in: [synapse-react/src/warm-storage/use-upload.ts:13](https://github.com/FilOzone/synapse-sdk/blob/f7cf64c2e5ba1e8fffcf44b11f88f3ef7958de8d/packages/synapse-react/src/warm-storage/use-upload.ts#L13)

## Properties

### file

> **file**: [`File`](https://developer.mozilla.org/docs/Web/API/File)

Defined in: [synapse-react/src/warm-storage/use-upload.ts:14](https://github.com/FilOzone/synapse-sdk/blob/f7cf64c2e5ba1e8fffcf44b11f88f3ef7958de8d/packages/synapse-react/src/warm-storage/use-upload.ts#L14)

***

### metadata?

> `optional` **metadata?**: [`Record`](https://www.typescriptlang.org/docs/handbook/utility-types.html#recordkeys-type)\<`string`, `string`\>

Defined in: [synapse-react/src/warm-storage/use-upload.ts:15](https://github.com/FilOzone/synapse-sdk/blob/f7cf64c2e5ba1e8fffcf44b11f88f3ef7958de8d/packages/synapse-react/src/warm-storage/use-upload.ts#L15)