@interface BCSError : NSError + (id)errorWithError:(id)a0; + (id)errorWithDomain:(id)a0 code:(long long)a1 errorDescription:(id)a2; + (id)errorWithDomain:(id)a0 code:(long long)a1 errorDescription:(id)a2 localizedDescription:(id)a3; - (id)errorDescription; - (id)initWithError:(id)a0; - (id)localizedDescription; @end