third_party/WebKit/Source/core/css/cssom/StylePropertyMap.idl

// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

[
    Exposed=(Window,PaintWorklet),
    RuntimeEnabled=CSSTypedOM,
] interface StylePropertyMap {
    [RaisesException] void append(DOMString property, (CSSStyleValue or sequence<CSSStyleValue> or DOMString) value);
    [RaisesException, ImplementedAs=remove] void delete(DOMString property);
    [RaisesException] CSSStyleValue? get(DOMString property);
    [RaisesException] sequence<CSSStyleValue> getAll(DOMString property);
    [RaisesException] boolean has(DOMString property);
    [RaisesException] void set(DOMString property, (CSSStyleValue or sequence<CSSStyleValue> or DOMString) value);
    iterable<DOMString, (CSSStyleValue or sequence<CSSStyleValue>)>;
    sequence<DOMString> getProperties();
};