This StoreAction helper type represents the signatures of all
available Actions of any given Store by extracting all methods
from the given Store that return a promisified State of
that given Store. This State is interpreted as the next
State after this Action was invoked.
This Store Action helper type represents the signatures of all available Actions of any given Store by extracting all methods from the given Store that return a promisified State of that given Store. This State is interpreted as the next State after this Action was invoked.