| /* |
| Copyright 2018-present the Material Components for iOS authors. All Rights Reserved. |
| |
| 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. |
| */ |
| |
| @class MDCFeatureHighlightViewController; |
| |
| #import <MDFTextAccessibility/MDFTextAccessibility.h> |
| #import <UIKit/UIKit.h> |
| |
| /** |
| A Mutator that will change an instance of MDCFeatureHighlightViewController to have a high enough |
| contrast text between its background. |
| Calling this mutator can overwrite UIApperance values. |
| */ |
| @interface MDCFeatureHighlightAccessibilityMutator : NSObject |
| |
| /** |
| This method will change the title and body color of the feature highlight to ensure a high |
| accessiblity contrast with its background if needed. |
| */ |
| + (void)mutate:(MDCFeatureHighlightViewController *)featureHighlightViewController; |
| |
| @end |
| |
