permissions: move MetadataResponse type to permission-common

This was missed when moving
MetadataResponseSerializedRule in
137fa342b4 - seems
useful to keep these two types together.

Signed-off-by: MT Lewis <mtlewis@users.noreply.github.com>

plugins/permission-common/api-report.md

@@ -126,6 +126,12 @@ export function isResourcePermission<T extends string = string>(
 // @public
 export function isUpdatePermission(permission: Permission): boolean;
 
+// @public
+export type MetadataResponse = {
+  permissions?: Permission[];
+  rules: MetadataResponseSerializedRule[];
+};
+
 // @public
 export type MetadataResponseSerializedRule = {
   name: string;

plugins/permission-common/src/types/index.ts

@@ -40,7 +40,10 @@ export type {
   NotCriteria,
 } from './api';
 export type { DiscoveryApi } from './discovery';
-export type { MetadataResponseSerializedRule } from './integration';
+export type {
+  MetadataResponse,
+  MetadataResponseSerializedRule,
+} from './integration';
 export type {
   BasicPermission,
   PermissionAttributes,

plugins/permission-common/src/types/integration.ts

@@ -15,6 +15,7 @@
  */
 
 import zodToJsonSchema from 'zod-to-json-schema';
+import { Permission } from './permission';
 
 /**
  * Serialized permission rules, with the paramsSchema
@@ -28,3 +29,14 @@ export type MetadataResponseSerializedRule = {
   resourceType: string;
   paramsSchema?: ReturnType<typeof zodToJsonSchema>;
 };
+
+/**
+ * Response type for the .metadata endpoint in
+ * {@link @backstage/plugin-permission-node#createPermissionIntegrationRouter}
+ *
+ * @public
+ */
+export type MetadataResponse = {
+  permissions?: Permission[];
+  rules: MetadataResponseSerializedRule[];
+};