interface ListingWithCount extends Listing Properties attendee_count: number cost: number Projected servicing costs posted against this listing, in minor units. income: number Projected recognised income over this listing's ledger rows, in minor units. profit: number Projected recognised income minus servicing cost, in minor units. tickets_count: number Trigger-maintained COUNT of this listing's booking rows. Properties attendee_count: number cost: number Projected servicing costs posted against this listing, in minor units. income: number Projected recognised income over this listing's ledger rows, in minor units. profit: number Projected recognised income minus servicing cost, in minor units. tickets_count: number Trigger-maintained COUNT of this listing's booking rows.