[core] Enforce hook parameters to use required values

[atomiks]

Hooks aren't public APIs and don't need optional values. This change will ensure all component props that are needed by the hook are forwarded correctly to prevent bugs. Components should be responsible for defining default values in their props which are then forwarded to the hook.

Search keywords:

[mj12albert]

#889 (comment)

Can we set it to undefined so that it makes sense among other prop types?

Do we need to make an exception for optional event handlers to avoid exposing "NOOP" like this? @atomiks

[atomiks]

@mj12albert I suppose you can do onEvent: onEventProp || NOOP when passing it to the hook instead