EventImpl.h

#pragma once
 
#include <chrono>
#include <memory>
 
namespace beast::insight {
 
class Event;
 
class EventImpl : public std::enable_shared_from_this<EventImpl>
{
public:
    using value_type = std::chrono::milliseconds;
 
    virtual ~EventImpl() = 0;
    virtual void
    notify(value_type const& value) = 0;
};
 
}  // namespace beast::insight