Beecher Baker neolefty

## toggle-reducer.ts
const [
  open,            // current state: opened or closed?
  toggle           // HIDDEN DISPATCH
] = useReducer(
  state => !state, // a reducer that, umm, ignores its action?
  false            // initial state: open = false
)
	const [
	open, // current state: opened or closed?
	toggle // HIDDEN DISPATCH
	] = useReducer(
	state => !state, // a reducer that, umm, ignores its action?
	false // initial state: open = false
	)