Function withCounter

withCounter<T>(
start?: number,
): TransformStream<T, { chunk: T; counter: number }>
Adds a counter representing the amount of chunks received thus far.
Type Parameters
- T
Parameters
- start: number = 0
Returns TransformStream<T, { chunk: T; counter: number }>
Example
```
--a----------------------b-------|

withCounter()

--{chunk:'a',counter:0}--{chunk:'b',counter:1}-|
```
- Defined in packages/stream/src/transformers/withCounter.ts:17