2#import <Foundation/Foundation.h>
3@protocol NCAsyncRouteListener;
17DEFAULT_EXPORT_ATTRIBUTE
36- (void)addRouteListener:(nullable
id<NCAsyncRouteListener>)listener;
52- (void)removeRouteListener:(nullable
id<NCAsyncRouteListener>)listener;
60@property (nonatomic, readonly, getter=isValid) BOOL
valid;