*
 * @since 4.0.0
 * @deprecated since 4.0.0, this is internal detail of Maven.
 */
@Deprecated(since = "4.0.0")
public class TypeDeriver implements DependencyGraphTransformer {
    private final Logger logger = LoggerFactory.getLogger(getClass());

    @Override

/**
 * Collects processor type information from the dependency graph BEFORE conflict resolution.
 *
 * @since 4.0.0
 * @deprecated since 4.0.0, use {@code maven-api-impl} jar instead
 * @see TypeDeriver
 */
@Deprecated(since = "4.0.0")
public class TypeCollector implements DependencyGraphTransformer {

    public static final Object CONTEXT_KEY = TypeCollector.class.getName() + ".processorTypes";

import org.apache.maven.repository.internal.type.DefaultTypeProvider;
import org.apache.maven.repository.internal.type.TypeCollector;
import org.apache.maven.repository.internal.type.TypeDeriver;
import org.eclipse.aether.RepositorySystem;
import org.eclipse.aether.RepositorySystemSession.CloseableSession;
import org.eclipse.aether.RepositorySystemSession.SessionBuilder;