> ## Documentation Index
> Fetch the complete documentation index at: https://intunedhq.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# FileType

A union type representing different file formats that can be processed by the SDK.

Provides flexibility in how files can be passed to various functions, supporting multiple input formats.

```typescript theme={null}
export type FileType = Download | Uint8Array | Buffer | ReadStream;
```

## Examples

<CodeGroup>
  ```typescript Using Download Object theme={null}
  import { downloadFile, uploadFileToS3 } from "@intuned/browser";
  export default async function handler(params, page, context) {
    // From a browser download
    const download = await downloadFile({
      page,
      trigger: "https://example.com/file.pdf",
    });
    const uploaded = await uploadFileToS3({
      file: download,
      configs: s3Config,
    });
  }
  ```

  ```typescript Using Buffer theme={null}
  import { uploadFileToS3 } from "@intuned/browser";
  export default async function handler(params, page, context) {
    // From raw buffer
    const fileBuffer = Buffer.from("PDF content here...", "utf8");
    const uploaded = await uploadFileToS3({
      file: fileBuffer,
      fileNameOverride: "generated.pdf",
      configs: s3Config,
    });
  }
  ```

  ```typescript Using ReadStream theme={null}
  import { uploadFileToS3 } from "@intuned/browser";
  import { createReadStream } from "fs";
  export default async function handler(params, page, context) {
    // From a file stream
    const fileStream = createReadStream("/path/to/document.pdf");
    const uploaded = await uploadFileToS3({
      file: fileStream,
      fileNameOverride: "renamed.pdf",
      configs: s3Config,
    });
  }
  ```
</CodeGroup>