import java.util.Optional;
import java.util.Set;
import org.opendaylight.yangtools.concepts.Immutable;
+import org.opendaylight.yangtools.plugin.generator.api.ModuleResourceResolver;
import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
import org.opendaylight.yangtools.yang.model.api.Module;
import org.opendaylight.yangtools.yang.model.api.ModuleLike;
import org.opendaylight.yangtools.yang.model.repo.api.SchemaSourceRepresentation;
import org.opendaylight.yangtools.yang.model.repo.api.SourceIdentifier;
import org.opendaylight.yangtools.yang.model.repo.api.YangTextSchemaSource;
-import org.opendaylight.yangtools.yang2sources.spi.ModuleResourceResolver;
final class ContextHolder implements Immutable, ModuleResourceResolver {
private final EffectiveModelContext context;