Add isApiType function

Signed-off-by: Alex McKay <amckay@spotify.com>

.changeset/witty-kings-smoke.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-catalog': minor
+---
+
+Add `isApiType()` to EntitySwitch routing functions.

plugins/catalog/api-report.md

@@ -559,6 +559,11 @@ export interface HasSystemsCardProps {
   variant?: InfoCardVariants;
 }
 
+// @public
+export function isApiType(
+  types: string | string[],
+): (entity: Entity) => boolean;
+
 // @public
 export function isComponentType(
   types: string | string[],

plugins/catalog/src/components/EntitySwitch/conditions.ts

@@ -60,6 +60,14 @@ export function isResourceType(types: string | string[]) {
   return isEntityWith({ kind: 'resource', type: types });
 }
 
+/**
+ * For use in EntitySwitch.Case. Matches if the entity is an API of a given spec.type.
+ * @public
+ */
+export function isApiType(types: string | string[]) {
+  return isEntityWith({ kind: 'api', type: types });
+}
+
 /**
  * For use in EntitySwitch.Case. Matches if the entity is the specified kind and type (if present).
  * @public

plugins/catalog/src/components/EntitySwitch/index.ts

@@ -22,5 +22,6 @@ export {
   isNamespace,
   isComponentType,
   isResourceType,
+  isApiType,
   isEntityWith,
 } from './conditions';