Как получить несколько списков в Angular одной итерацией

const {forkJoin} = rx;

        //....

forkJoin(
this.dbQueryService.getQuerySelect('c_cli_act_dashboard_by_reason&param1='+intervalCode, ''),
this.dbQueryService.getQuerySelect('c_cli_act_dashboard_by_stat&param1='+intervalCode, ''),
this.dbQueryService.getQuerySelect('agents_dashboard_by_status', ''),
)
.subscribe((resp) => {
    console.log("resp1",resp[0]);
    console.log("resp2",resp[1]);
    console.log("resp3",resp[2]);
})