method Runnable.prototype.teeimport { Runnable } from "https://deno.land/x/proc@0.20.7/src/runnable-iterable.ts"; tee<N extends number = 2>(n?: N): Tuple<AsyncIterable<T>, N>Type ParametersoptionalN extends number = 2Parametersoptionaln: NReturnsTuple<AsyncIterable<T>, N>