Proyectos de Subversion Iphone Microlearning

/*
 * Copyright 2018 Google
 *
 * 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 <Foundation/Foundation.h>

@class FIRComponentContainer;

NS_ASSUME_NONNULL_BEGIN

/// Do not use directly. A placeholder type in order to provide a macro that will warn users of
/// mis-matched protocols.
NS_SWIFT_NAME(ComponentType)
@interface FIRComponentType<__covariant T> : NSObject

/// Do not use directly. A factory method to retrieve an instance that provides a specific
/// functionality.
+ (T)instanceForProtocol:(Protocol *)protocol inContainer:(FIRComponentContainer *)container;

@end

NS_ASSUME_NONNULL_END