components/script/dom/webidls/Headers.webidl


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/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */

// https://fetch.spec.whatwg.org/#headers-class

typedef (sequence<sequence<ByteString>> or record<ByteString, ByteString>) HeadersInit;

[Exposed=(Window,Worker)]
interface Headers {
  [Throws] constructor(optional HeadersInit init);
  [Throws]
  undefined append(ByteString name, ByteString value);
  [Throws]
  undefined delete(ByteString name);
  [Throws]
  ByteString? get(ByteString name);
  sequence<ByteString> getSetCookie();
  [Throws]
  boolean has(ByteString name);
  [Throws]
  undefined set(ByteString name, ByteString value);
  iterable<ByteString, ByteString>;
};