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Tweaks/FLEX/Utility/Runtime/Objc/Reflection/FLEXProtocolBuilder.h

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+//
+//  FLEXProtocolBuilder.h
+//  FLEX
+//
+//  Derived from MirrorKit.
+//  Created by Tanner on 7/4/15.
+//  Copyright (c) 2020 FLEX Team. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+@class FLEXProperty, FLEXProtocol, Protocol;
+
+@interface FLEXProtocolBuilder : NSObject
+
+/// Begins to construct a new protocol with the given name.
+/// @discussion You must register the protocol with the
+/// \c registerProtocol method before you can use it.
++ (instancetype)allocateProtocol:(NSString *)name;
+
+/// Adds a property to a protocol.
+/// @param property The property to add.
+/// @param isRequired Whether the property is required to implement the protocol.
+- (void)addProperty:(FLEXProperty *)property isRequired:(BOOL)isRequired;
+/// Adds a property to a protocol.
+/// @param selector The selector of the method to add.
+/// @param typeEncoding The type encoding of the method to add.
+/// @param isRequired Whether the method is required to implement the protocol.
+/// @param isInstanceMethod \c YES if the method is an instance method, \c NO if it is a class method.
+- (void)addMethod:(SEL)selector
+     typeEncoding:(NSString *)typeEncoding
+       isRequired:(BOOL)isRequired
+ isInstanceMethod:(BOOL)isInstanceMethod;
+/// Makes the recieving protocol conform to the given protocol.
+- (void)addProtocol:(Protocol *)protocol;
+
+/// Registers and returns the recieving protocol, which was previously under construction.
+- (FLEXProtocol *)registerProtocol;
+/// Whether the protocol is still under construction or already registered.
+@property (nonatomic, readonly) BOOL isRegistered;
+
+@end