Function find

find<In, Out>(predicate: (chunk: In) => chunk is Out): TransformStream<In, Out>
Call the predicate on each chunk in the queue. The first chunk to pass the predicate will be queued and the stream will be terminated.
Type Parameters
- In
- Out
Parameters
- predicate: (chunk: In) => chunk is Out
Returns TransformStream<In, Out>
Example
```
--1--2--3--4--5--6-X

find((x) => x === 6)

-----------------6-|
```
Using type guards will extract the types you want to work with.
```
--A--A--A--B--X

find((x): x is B => x.type === 'b')

-----------B--|
```
- Defined in packages/stream/src/transformers/find.ts:28
find<In>(predicate: Predicate<In>): TransformStream<In, In>
Call the predicate on each chunk in the queue. The first chunk to pass the predicate will be queued and the stream will be terminated.
Type Parameters
- In
Parameters
- predicate: Predicate<In>
Returns TransformStream<In, In>
Example
```
--1--2--3--4--5--6-X

find((x) => x === 6)

-----------------6-|
```
Using type guards will extract the types you want to work with.
```
--A--A--A--B--X

find((x): x is B => x.type === 'b')

-----------B--|
```
- Defined in packages/stream/src/transformers/find.ts:32