function firstimport { first } from "https://deno.land/x/lazy@v1.7.3/lib/aggregates.ts"; first<TElement>(iterable: Iterable<TElement>, predicate?: BoolPredicate<TElement>): TElementType ParametersTElementParametersiterable: Iterable<TElement>optionalpredicate: BoolPredicate<TElement>ReturnsTElement