staticfilter<A>(f:A ‑> Bool, i:Array<A>):NativeIterator<A>staticfilter<A>(f:A ‑> Bool, i:NativeIterable<A>):NativeIterator<A>staticlen(x:String):Intstaticlen(f:Set<Dynamic>):Intstaticlen(f:StringBuf):Intstaticlen(f:Array<Dynamic>):Intstaticlen(f:Dict<Dynamic, Dynamic>):Intstaticlen(f:Bytes):Intstaticlen(f:DictView<Dynamic>):Intstaticlen(f:Bytearray):Intstaticlen(f:Tuple<Dynamic>):Intstaticlist<T>(i:NativeIterable<T>):Array<T>staticlist<T>(f:Array<T>):Array<T>staticlist<T>(f:Tuple<T>):Array<T>staticlist<T>(f:DictView<T>):Array<T>staticlist(f:String):Array<String>