Bug 233285 [TabbedProperties] Adopt API tooling
The tabbed properties plug-in is still not API tooling enabled.
bundles/org.eclipse.ui.views.properties.tabbed/src/org/eclipse/ui/views/properties/tabbed/ISectionDescriptor.java
/**
	 * Get the value for section enablement which is a precise number of items
	 * selected. For example: enablesFor="1" enables the section only when one
	 * item is selected. If not specified, enable for any selection and return
	 * ENABLES_FOR_ANY.
	 * 
	 * @return the value for section enablement.
	 */
	public int getEnablesFor();
	/**
	 * Determines if this section applies to the selection.
	 * 
	 * @param part
	 *            the current workbench part.
	 * @param selection
	 *            the selection.
	 * @return <code>true</code> if this section applies to the current
	 *         selection.
	 */
	public boolean appliesTo(IWorkbenchPart part, ISelection selection);
	/**
	 * Get the section identifier below which this section is displayed.
	 * <code>"top"</code> is returned if this section is the top most section
	 * or if there is one section in the tab.
	 * 
	 * @return the section identifier.
	 */
	public String getAfterSection();
}