/*******************************************************************************
 * Copyright (c) 2000, 2007 IBM Corporation and others.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 * 
 * SPDX-License-Identifier: EPL-2.0
 *
 
 *******************************************************************************/
package org.eclipse.dltk.internal.ui.typehierarchy;

import org.eclipse.dltk.core.IType;


/**
 * Used by the TypeHierarchyLifeCycle to inform listeners about a change in the
 * type hierarchy
 */
public interface ITypeHierarchyLifeCycleListener {
	
	/**
	 * A Java element changed. 
	 */
	void typeHierarchyChanged(TypeHierarchyLifeCycle typeHierarchyProvider, IType[] changedTypes);

}