# SourceSpan

Source: /tuil/docs/reference/packages/streaming/api/source-span
Locale: en

interface exported by @mwillbanks/tuil-streaming.



{/* Generated by tooling/docs/generate-reference.ts. */}

## interface [#interface]

Public interface exported by `@mwillbanks/tuil-streaming`.

```ts
export interface SourceSpan {
  readonly start: number;
  readonly end: number;
}
```

## Members [#members]

| Member  | Type     | Required | Description                                    | Related types |
| ------- | -------- | -------- | ---------------------------------------------- | ------------- |
| `start` | `number` | Yes      | The `start` member uses the `number` contract. | —             |
| `end`   | `number` | Yes      | The `end` member uses the `number` contract.   | —             |

## Parameters [#parameters]

This declaration has no public members.

## Returns [#returns]

This declaration does not return a value.

## Throws [#throws]

No thrown errors are documented for this declaration.

## Related types [#related-types]

No package-local related types.

## Source [#source]

[View the secondary source reference](https://github.com/mwillbanks/tuil/blob/main/packages/streaming/src/index.ts)

## Package [#package]

[@mwillbanks/tuil-streaming](/tuil/docs/reference/packages/streaming)