@interface TSUBacktrace : NSObject { void **_callstack; int _frames; int _initAdjustment; } + (id)new; + (id)caller; + (id)backtrace; + (id)callee; - (id)init; - (unsigned long long)hash; - (void)dealloc; - (id)caller; - (BOOL)isEqual:(id)a0; - (id)callee; - (id)backtraceString; - (id)initWithAdjustment:(int)a0; - (id)callerAtIndex:(long long)a0; @end