feat(plugins/pagerduty): enforce PagerDutyEntity type from usePagerdutyEntity

Signed-off-by: Alec Jacobs <cajacobs5401@gmail.com>

plugins/pagerduty/src/components/PagerDutyCard/index.tsx

@@ -86,7 +86,7 @@ export const PagerDutyCard = () => {
       foundService = services[0];
       if (!foundService) throw new NotFoundError();
     } else {
-      foundService = await api.getServiceByServiceId(serviceId);
+      foundService = await api.getServiceByServiceId(serviceId!);
     }
 
     return {

plugins/pagerduty/src/hooks/index.ts

@@ -15,13 +15,14 @@
  */
 
 import { useEntity } from '@backstage/plugin-catalog-react';
+import { PagerDutyEntity } from '../types';
 
 import {
   PAGERDUTY_INTEGRATION_KEY,
   PAGERDUTY_SERVICE_ID,
 } from '../components/constants';
 
-export function usePagerdutyEntity() {
+export function usePagerdutyEntity(): PagerDutyEntity {
   const { entity } = useEntity();
   const {
     [PAGERDUTY_INTEGRATION_KEY]: integrationKey,