@class NSString, NSObject; @protocol OS_dispatch_queue, OS_dispatch_source; @interface CalFileSensor : NSObject { NSObject *_queue; NSObject *_source; } @property (readonly, retain, nonatomic) NSString *path; @property (readonly, nonatomic) BOOL started; @property (readonly, copy, nonatomic) id /* block */ eventBlock; - (id)init; - (void)dealloc; - (void)start; - (void)stop; - (id)description; - (void).cxx_destruct; - (id)initWithPath:(id)a0 eventBlock:(id /* block */)a1; @end