@interface SigSonify : NSObject
+ (BOOL)ConvertException:(const struct exception { void /* function */ **x0; } *)a0 toError:(id *)a1;
+ (BOOL)FillUnknownError:(id *)a0;
+ (BOOL)ConvertSystemError:(const struct system_error { void /* function */ **x0; struct __libcpp_refstring { char *x0; } x1; struct error_code { int x0; struct error_category *x1; } x2; } *)a0 toError:(id *)a1;
+ (id)sonifySignature:(id)a0 withSampleRate:(unsigned int)a1 error:(id *)a2;
@end