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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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
* The origin of this IDL file is
* * Copyright © 2020 the Contributors to the HTML Sanitizer API Specification,
* published by the Web Platform Incubator Community Group under the W3C Community Contributor License Agreement (CLA).
// NOTE: This IDL is still under development:
typedef (DocumentFragment or Document) SanitizerInput;
dictionary SanitizerElementNamespace {
required DOMString name;
required DOMString _namespace;
typedef (DOMString or SanitizerElementNamespace) SanitizerElement;
enum Star {
dictionary SanitizerAttribute {
required DOMString name;
DOMString? _namespace = null;
required (Star or sequence<SanitizerElement>) elements;
[Exposed=Window, SecureContext, Pref=""]
interface Sanitizer {
[Throws, UseCounter]
constructor(optional SanitizerConfig sanitizerConfig = {});
[UseCounter, Throws]
DocumentFragment sanitize(SanitizerInput input);
dictionary SanitizerConfig {
sequence<SanitizerElement> allowElements;
sequence<SanitizerElement> blockElements;
sequence<SanitizerElement> dropElements;
sequence<SanitizerAttribute> allowAttributes;
sequence<SanitizerAttribute> dropAttributes;
boolean allowCustomElements;
boolean allowUnknownMarkup;
boolean allowComments;