import javax.xml.transform.TransformerException;
import org.eclipse.jdt.annotation.NonNull;
import org.opendaylight.yangtools.yang.common.QNameModule;
-import org.opendaylight.yangtools.yang.ir.YangIRSchemaSource;
import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
import org.opendaylight.yangtools.yang.model.api.source.SourceRepresentation;
import org.opendaylight.yangtools.yang.model.api.stmt.FeatureSet;
+import org.opendaylight.yangtools.yang.model.spi.source.YangIRSchemaSource;
import org.opendaylight.yangtools.yang.model.spi.source.YangTextSource;
import org.opendaylight.yangtools.yang.model.spi.source.YinDomSource;
import org.opendaylight.yangtools.yang.model.spi.source.YinTextSource;