An event a parent has nothing to say about, raised as its own for its own parent to handle, the state
unchanged: onEvent: { Products: raise }, or raise(event)(state) in a handler that decides. It compiles
only where the parent's Event includes the child's. A handler of children by id takes the id first:
(_, event) => raise(event).
An event a parent has nothing to say about, raised as its own for its own parent to handle, the state unchanged:
onEvent: { Products: raise }, orraise(event)(state)in a handler that decides. It compiles only where the parent'sEventincludes the child's. A handler of children by id takes the id first:(_, event) => raise(event).