@class NSDictionary; @interface DIUserDataParams : DIBaseParams @property (retain, nonatomic) NSDictionary *userDict; + (BOOL)supportsSecureCoding; - (void)encodeWithCoder:(id)a0; - (id)initWithURL:(id)a0 error:(id *)a1; - (void).cxx_destruct; - (id)initWithCoder:(id)a0; - (BOOL)retrieveWithError:(id *)a0; - (BOOL)embedWithError:(id *)a0; @end