| /* |
| * Copyright (C) 2022 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| typedef (double or CSSNumericValue) CSSNumberish; |
| typedef (DOMString or CSSKeywordValue) CSSKeywordish; |
| typedef (CSSNumberish or CSSKeywordish) CSSColorNumber; |
| typedef (CSSNumberish or CSSKeywordish) CSSColorPercent; |
| |
| // https://drafts.css-houdini.org/css-typed-om/#csslab |
| [ |
| EnabledBySetting=CSSTypedOMEnabled, |
| Conditional=CSS_TYPED_OM, |
| Exposed=(Window,Worker,PaintWorklet/*,LayoutWorklet*/), |
| JSGenerateToNativeObject, |
| ] interface CSSLab : CSSColorValue { |
| constructor(CSSColorPercent l, CSSColorNumber a, CSSColorNumber b, optional CSSColorPercent alpha = 1.0); |
| attribute CSSColorPercent l; |
| attribute CSSColorNumber a; |
| attribute CSSColorNumber b; |
| attribute CSSColorPercent alpha; |
| }; |
