function defaultimport { default } from "https://deno.land/x/dnx@0.0.5/Iterator/methods/find.ts"; default<T, S extends T>(this: Iterator<T>, predicate: (value: T) => value is S): S | undefineddefault<T>(this: Iterator<T>, predicate: (value: T) => unknown): T | undefinedType ParametersTS extends TParametersthis: Iterator<T>predicate: (value: T) => value is SReturnsS | undefinedType ParametersTParametersthis: Iterator<T>predicate: (value: T) => unknownReturnsT | undefined