()
A generator that yields nothing
A generator that yields nothing
A generator that yields nothing
def empty_gen() -> ty.Generator[T, None, None]:
	"""A generator that yields nothing"""
	if False:  # pragma: no branch
		yield ty.cast(T, None)
def empty_gen ( ) -> ty . Generator [ T , None , None ] : if False : # pragma: no branch yield ty . cast ( T , None )