You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: station.go
    path of file: ./repos/sharingan/replayer-agent/model/station
    
    the code of the file until where you have to start completion: // station is used to decouple replayer and outbound server

package station

import (

    
func Store(traceID string, replaying *replaying.Session, replayed *replayed.Session) {
	tmpMutex.Lock()
	defer tmpMutex.Unlock()
	tmp[traceID] = &meta{
		replaying,
		replayed,
	}
}