func RelationHooks() []Kind {
	hooks := make([]Kind, len(relationHooks))
	copy(hooks, relationHooks)
	return hooks
}
// RelationHooks returns all known relation hook kinds.
RelationHooks returns all known relation hook kinds.
// RelationHooks returns all known relation hook kinds .
func RelationHooks() []Kind {
	hooks := make([]Kind, len(relationHooks))
	copy(hooks, relationHooks)
	return hooks
}
func RelationHooks ( ) [ ] Kind { hooks := make ( [ ] Kind , len ( relationHooks ) ) copy ( hooks , relationHooks ) return hooks }
RelationHooks returns all known relation hook kinds.
RelationHooks returns all known relation hook kinds .