[Home](./index.md) > [@empathyco/x-components](./x-components.md) > [HistoryQueriesState](./x-components.historyqueriesstate.md) > [sessionTimeStampInMs](./x-components.historyqueriesstate.sessiontimestampinms.md) ## HistoryQueriesState.sessionTimeStampInMs property Timestamp that indicates when the current search session has started. **Signature:** ```typescript sessionTimeStampInMs: number; ```