@interface _DPDediscoError : NSError + (id)errorWithCode:(long long)a0 description:(id)a1; + (id)errorWithCode:(long long)a0 underlyingError:(id)a1 description:(id)a2; - (id)initWithCode:(long long)a0 description:(id)a1; - (id)initWithCode:(long long)a0 underlyingError:(id)a1 description:(id)a2; @end