Resolve the strategy for one foreign key: a <HostEntity>.<FieldName> registration wins over a <RelatedEntity> one. Returns null when neither exists, so the caller can fall back to DefaultFKLookupStrategy rather than this module depending on it.
<HostEntity>.<FieldName>
<RelatedEntity>
DefaultFKLookupStrategy
Resolve the strategy for one foreign key: a
<HostEntity>.<FieldName>registration wins over a<RelatedEntity>one. Returns null when neither exists, so the caller can fall back toDefaultFKLookupStrategyrather than this module depending on it.