'use strict'; var Id; var $$Array; var SortArray; var MutableQueue; var MutableStack; var List; var $$Range; var $$Set; var $$Map; var MutableSet; var MutableMap; var HashSet; var HashMap; var $$Option; var Result; var Int; var Float; exports.Id = Id; exports.$$Array = $$Array; exports.SortArray = SortArray; exports.MutableQueue = MutableQueue; exports.MutableStack = MutableStack; exports.List = List; exports.$$Range = $$Range; exports.$$Set = $$Set; exports.$$Map = $$Map; exports.MutableSet = MutableSet; exports.MutableMap = MutableMap; exports.HashSet = HashSet; exports.HashMap = HashMap; exports.$$Option = $$Option; exports.Result = Result; exports.Int = Int; exports.Float = Float; /* No side effect */