System/Library/PrivateFrameworks/ActionKit.framework

WFCalendarAccessResource.h

NSObject
>
WFResource
>
WFAccessResource

@interface WFCalendarAccessResource : WFAccessResource

+ (BOOL)isSystemResource;

- (unsigned long long)status;
- (id)associatedAppIdentifier;
- (void)makeAvailableWithUserInterface:(id)a0 completionHandler:(id /* block */)a1;
- (id)protectedResourceDescription;

@end