Variable leftOption`Const`

leftOption: <R, E>(self: These.These<R, E>) => Option.Option<E> = ...

Extract the left value of the given These as an Option.

Type Declaration

- <R, E>(self: These.These<R, E>): Option.Option<E>
- Type Parameters
  - R
  - E
  Parameters
  - self: These.These<R, E>
  Returns Option.Option<E>