@poupe/material-color-utilities
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Algorithms and utilities that power the Material Design 3 (M3) color system, including choosing theme colors from images and creating tones of colors; all in a new color space.
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TypeScript
/**
* @license
* Copyright 2021 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import 'jasmine';
declare global {
namespace jasmine {
interface Matchers<T> {
matchesColor(expected: number): boolean;
}
}
}
/**
* Exports a matcher called `matchesColor` that takes two numbers, and logs
* the equivalent hex codes on failure.
*
* To use, add to your test file:
* beforeEach(() => {
* jasmine.addMatchers(customMatchers);
* });
*
* Then it can be used as a standard matcher:
* expect(scheme.onSurface).matchesColor(0xff000000);
*/
export declare const customMatchers: jasmine.CustomMatcherFactories;