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x/proc/tests/deps/asynciter.ts>AbstractAsyncIter#first

A better way to work with processes in Deno.
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method AbstractAsyncIter.prototype.first
import { AbstractAsyncIter } from "https://dotland.deno.dev/x/proc@0.21.9/tests/deps/asynciter.ts";

Return the first item of the sequence.

Returns

Promise<T | null>

The first item of the sequence.