export declare namespace Iterators {
    function forLoop(): number;
    function forOf(): number;
    function forEach(): number;
    function forEachAllParams(): number;
    function forEachClosure(): number;
    function forEachClosureAll(): number;
    function forEachClosureAllFunction(): number;
    function mutableES6Iterator(): number;
    function immutableES6Iterator(): number;
    function mutableIterator(): number;
    function run(): void;
}