Function fork

packages/experimental/src/Machine.ts:606–607

(effect: Effect.Effect<A, E, R>)

      const fiberMap = yield* FiberMap.make<string, any, MachineDefect>()

      const fork = <A, E, R>(effect: Effect.Effect<A, E, R>) =>
        Effect.asVoid(FiberSet.run(fiberSet, MachineDefect.wrap(effect)))
      const forkWith: {
        (state: Machine.State<M>): <A, E, R>(
          effect: Effect.Effect<A, E, R>