FxRates struct to hold the exchange rates.

GroupOne struct for the OutputSummary struct which holds the date and total work hours.

Invoice struct to hold the invoice details.

OutputSummary struct to hold the response from the summary report API.

Rates struct to hold the PHP exchange rate.

SummaryFilter struct to hold the summary filter.

SummaryReport struct to hold the summary report payload.

Total struct for the OutputSummary struct which holds the total work hours.

User struct to hold the default workspace.

Users struct to hold the user id.

WorkLog struct to hold the work log.