Bug 283178 [Compatibility] Make actionSets visible/invisible
Model elements generated from actionSets should be grouped so they can be made visible/invisible. PW
bundles/org.eclipse.e4.ui.model.workbench/src/org/eclipse/e4/ui/model/application/MMenuItem.java
*   <li>{@link org.eclipse.e4.ui.model.application.MMenuItem#isVisible <em>Visible</em>}</li>
 * </ul>
 * </p>
 *
 * @see org.eclipse.e4.ui.model.application.ApplicationPackage#getMMenuItem()
 * @model
 * @generated
 */
public interface MMenuItem extends MHandledItem {
	/**
	 * Returns the value of the '<em><b>Separator</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Separator</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Separator</em>' attribute.
	 * @see #setSeparator(boolean)
	 * @see org.eclipse.e4.ui.model.application.ApplicationPackage#getMMenuItem_Separator()
	 * @model
	 * @generated
	 */
	boolean isSeparator();
	/**
	 * Sets the value of the '{@link org.eclipse.e4.ui.model.application.MMenuItem#isSeparator <em>Separator</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Separator</em>' attribute.
	 * @see #isSeparator()