import net.sourceforge.phpdt.internal.compiler.IAbstractSyntaxTreeVisitor;
import net.sourceforge.phpdt.internal.compiler.lookup.CompilationUnitScope;
-public class ImportReference extends AstNode {
+public class ImportReference extends ASTNode {
// public char[][] tokens;
// public long[] sourcePositions; //each entry is using the code : (start<<32) + end