# UseUploadVariables

Defined in: [synapse-react/src/warm-storage/use-upload.ts:15](https://github.com/FilOzone/synapse-sdk/blob/02867010830e172f5bfcdecc7ea8d76c85e913f3/packages/synapse-react/src/warm-storage/use-upload.ts#L15)

## Properties

### file

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

Defined in: [synapse-react/src/warm-storage/use-upload.ts:16](https://github.com/FilOzone/synapse-sdk/blob/02867010830e172f5bfcdecc7ea8d76c85e913f3/packages/synapse-react/src/warm-storage/use-upload.ts#L16)

***

### 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:17](https://github.com/FilOzone/synapse-sdk/blob/02867010830e172f5bfcdecc7ea8d76c85e913f3/packages/synapse-react/src/warm-storage/use-upload.ts#L17)