package org.briarproject.android.privategroup.conversation; import org.briarproject.android.controller.handler.ResultExceptionHandler; import org.briarproject.android.threaded.ThreadListController; import org.briarproject.api.db.DbException; import org.briarproject.api.privategroup.GroupMessageHeader; import org.briarproject.api.privategroup.PrivateGroup; public interface GroupController extends ThreadListController { void isCreator(PrivateGroup group, ResultExceptionHandler handler); }