#pragma once #include <util/generic/ptr.h> namespace NActors { class TThreadParkPad { private: class TImpl; THolder<TImpl> Impl; public: TThreadParkPad(); ~TThreadParkPad(); bool Park() noexcept; void Unpark() noexcept; void Interrupt() noexcept; bool Interrupted() const noexcept; }; }