import { type CallbackFn } from "https://deno.land/x/lazy@v1.7.3/lib/aggregates.ts";
An iterator callback function.
definition: (element: T, index: number) => void
x/lazy/lib/aggregates.ts>CallbackFn
import { type CallbackFn } from "https://deno.land/x/lazy@v1.7.3/lib/aggregates.ts";
An iterator callback function.