Headers | /ext/fetch/lib.deno_fetch.d.ts | deno@v1.30.2

Using Deno in production at your company? Earn free Deno merch.

A modern runtime for JavaScript and TypeScript.

method Headers.prototype.append

import { Headers } from "https://deno.land/x/deno@v1.30.2/ext/fetch/lib.deno_fetch.d.ts";

append(name: string, value: string): void

Appends a new value onto an existing header inside a Headers object, or adds the header if it does not already exist.

Parameters

name: string

value: string

void