registerChild method
Implementation
Resolvable<Lazy<DI>> registerChild({
Entity groupEntity = const DefaultEntity(),
}) {
if (childrenContainer.isNone()) {
childrenContainer = Some(DI());
}
UNSAFE:
return childrenContainer.unwrap().registerLazy<DI>(
() => Sync.okValue(DI()..parents.add(this as DI)),
groupEntity: groupEntity,
);
}