OlympeClassesListDefPredicateVersion: 2.7On this pageabstractListDefPredicate @deprecatedHierarchyListDefPredicateAndOrNotEqualsContainsGreaterSmallerHasRelatedInstanceOfRegexIndex ConstructorsconstructorMethodscreateConstructors constructornew ListDefPredicate(): ListDefPredicateReturns ListDefPredicateMethods staticcreatecreate(predicate: (object: Sync) => Observable<boolean>): ListDefPredicateParameterspredicate: (object: Sync) => Observable<boolean>Returns ListDefPredicate