Import :
	'import' importedType=[ types::JvmType | QualifiedName];

import com.acme.GuessTheNumber

inject GuessTheNumber controller
inject MagicNumber someObj

Couldn't resolve reference to JvmType 'MagicNumber'.

public void createLinkingIssueResolutions(final Issue issue,
			final IssueResolutionAcceptor issueResolutionAcceptor)

public void createImportResolution(String issueString,
		IEObjectDescription solution, String ruleName,
		Keyword keyword, boolean caseInsensitive) {
final String replacement = qualifiedNameConverter
					.toString(solution.getName());

	// add a import statement
	issueResolutionAcceptor.accept(issue, "Add import for "
						+ replacement, "Will add 'import " + replacement + "'",
						// providing null for the icon name makes Eclipse use the
						// standard quick fix icon
						null, new ISemanticModification() {

		public void apply(EObject element,
				IModificationContext context)	throws Exception {
						// we know that the warning applies to cities
		ComponentTemplateLibrary c = (ComponentTemplateLibrary) element
							.eContainer().eContainer();

		// // programmatic modification of the model
		Import importobj = ComponentTemplateLibraryDslFactory.eINSTANCE
								.createImport();

		IJvmTypeProvider typeProvider = typeProviderFactory.findOrCreateTypeProvider(c.eResource().getResourceSet());
		JvmType jvmType = typeProvider.findTypeByName(replacement);

		importobj.setImportedType(jvmType);
		c.getImports().add(importobj);
		// Xtext automatically inserts text for the
						// above
					}
				});
			}
		});
	}

Import:
	('import' importedType=[jvmTypes::JvmType|QualifiedName]) 
;

	protected String getCrossReferenceNameFromScope(EObject semanticObject, CrossReference crossref, EObject target,
			final IScope scope, Acceptor errors) {
		String ruleName = linkingHelper.getRuleNameFrom(crossref);
		boolean foundOne = false;
		List<ISerializationDiagnostic> recordedErrros = null;
		for (IEObjectDescription desc : scope.getElements(target)) {
			foundOne = true;
			String unconverted = qualifiedNameConverter.toString(desc.getName()); <----- here is the problem
			try {
				return valueConverter.toString(unconverted, ruleName);
			} catch (ValueConverterException e) {
				if (errors != null) {
					if (recordedErrros == null)
						recordedErrros = Lists.newArrayList();
					recordedErrros.add(diagnostics.getValueConversionExceptionDiagnostic(semanticObject, crossref,
							unconverted, e));
				}
			}
		}
		if (errors != null) {
			if (recordedErrros != null)
				for (ISerializationDiagnostic diag : recordedErrros)
					errors.accept(diag);
			if (!foundOne)
				errors.accept(diagnostics.getNoEObjectDescriptionFoundDiagnostic(semanticObject, crossref, target,
						scope));
		}
		return null;
	}

String unconverted = qualifiedNameConverter.toString(desc.getQualifiedName());