Function fanOut

fanOut<A>(
a: TypeClass.Arrow.Arrow<A>,
): <B, C1>(
arrow1: Get2<A, B, C1>,
) => <C2>(arrow2: Get2<A, B, C2>) => Get2<A, B, Tuple.Tuple<C1, C2>>
Sends the input to both arrows and packs their output.
```
     |-------------------|
     |  |-->[ arrow1 ]-->|--> C1
B -->|--|                |
     |  |-->[ arrow2 ]-->|--> C2
     |-------------------|
```
Type Parameters
- A
Parameters
- a: TypeClass.Arrow.Arrow<A>
  The Arrow instance for A.
Returns <B, C1>(
arrow1: Get2<A, B, C1>,
) => <C2>(arrow2: Get2<A, B, C2>) => Get2<A, B, Tuple.Tuple<C1, C2>>
The joined arrow.
- Defined in src/type-class/arrow.ts:97