function defaultimport { default } from "https://deno.land/x/dnx@0.0.5/AsyncIterator/methods/reduce.ts"; default<T>(this: AsyncIterator<T>,operation: (accumulator: T, value: T) => T,initialValue?: T,): AsyncIterableIterator<T>default<T, U>(this: AsyncIterator<T>,operation: (accumulator: U, value: T) => U,initialValue: U,): AsyncIterableIterator<T>Type ParametersTParametersthis: AsyncIterator<T>operation: (accumulator: T, value: T) => ToptionalinitialValue: TReturnsAsyncIterableIterator<T>Type ParametersTUParametersthis: AsyncIterator<T>operation: (accumulator: U, value: T) => UinitialValue: UReturnsAsyncIterableIterator<T>