n8n - version:bump to v1.49.2 (#8265)

* v1.49.2 version bump

* fix(n8n): resolve TS2742 and NoInfer build errors for v1.49.2

Add explicit FrontendPlugin, ExtensionDefinition, and ApiRef type
annotations to fix TS2742 errors from changed internal type paths
in @backstage/frontend-plugin-api.

Bump TypeScript from ~5.3.0 to ~5.4.0 to support NoInfer<T> used
by react-aria-components@1.15.1.

Signed-off-by: André Ahlert <andre@aex.partners>

* fix(n8n): use satisfies instead of explicit type annotations

Preserves concrete generic types instead of widening them to
base FrontendPlugin/ExtensionDefinition defaults.

Signed-off-by: André Ahlert <andre@aex.partners>

---------

Signed-off-by: André Ahlert <andre@aex.partners>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: André Ahlert <andre@aex.partners>

Author: 3 people

workspaces/n8n/.changeset/version-bump-1-49-2.md

@@ -0,0 +1,7 @@
+---
+'@backstage-community/plugin-n8n': minor
+'@backstage-community/plugin-n8n-backend': minor
+'@backstage-community/plugin-n8n-common': minor
+---
+
+Backstage version bump to v1.49.2

workspaces/n8n/.yarn/plugins/@yarnpkg/plugin-backstage.cjs

@@ -1,4 +1,4 @@
 plugins:
-  - checksum: b3b00465cee9a55ea92b7555876084a6dbfb4b9dd2ce7617a0bca1c138dec6b33befabdff7f4035b2a2ad70d59a05dad3a8faf3a34d3bec21fa7949a497fdf48
+  - checksum: 05b51f75814596aa3e15b296af3287240351c8b7f1df1e05c2ceedf7f3820627759605825fd932f1f7c3c3287b61b16f9e8195b0927a0f80345493f81376947a
     path: .yarn/plugins/@yarnpkg/plugin-backstage.cjs
-    spec: 'https://versions.backstage.io/v1/releases/1.48.2/yarn-plugin'
+    spec: 'https://versions.backstage.io/v1/releases/1.49.2/yarn-plugin'

workspaces/n8n/.yarnrc.yml

@@ -1,3 +1,3 @@
 {
-  "version": "1.48.2"
+  "version": "1.49.2"
 }

workspaces/n8n/backstage.json

@@ -42,7 +42,7 @@
     "knip": "^5.27.4",
     "node-gyp": "^10.0.0",
     "prettier": "^2.3.2",
-    "typescript": "~5.3.0"
+    "typescript": "~5.4.0"
   },
   "resolutions": {
     "@types/react": "^18",

workspaces/n8n/package.json

@@ -14,7 +14,10 @@
  * limitations under the License.
  */
 import { convertLegacyRouteRefs } from '@backstage/core-compat-api';
-import { createFrontendPlugin } from '@backstage/frontend-plugin-api';
+import {
+  createFrontendPlugin,
+  FrontendPlugin,
+} from '@backstage/frontend-plugin-api';
 import {
   entityN8nContent,
   entityN8nLatestExecutionCard,
@@ -37,4 +40,4 @@ export default createFrontendPlugin({
     entityN8nWorkflowsTable,
     n8nApi,
   ],
-});
+}) satisfies FrontendPlugin;

workspaces/n8n/plugins/n8n/src/alpha.ts

@@ -17,6 +17,7 @@ import {
   ApiBlueprint,
   discoveryApiRef,
   fetchApiRef,
+  ExtensionDefinition,
 } from '@backstage/frontend-plugin-api';
 import { n8nApiRef, N8nClient } from '../api';
 
@@ -35,4 +36,4 @@ export const n8nApi = ApiBlueprint.make({
       factory: ({ discoveryApi, fetchApi }) =>
         new N8nClient({ discoveryApi, fetchApi }),
     }),
-});
+}) satisfies ExtensionDefinition;

workspaces/n8n/plugins/n8n/src/alpha/apis.ts

@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+import { ExtensionDefinition } from '@backstage/frontend-plugin-api';
 import { EntityCardBlueprint } from '@backstage/plugin-catalog-react/alpha';
 import { isN8nAvailable } from '../components/Router';
 
@@ -28,7 +29,7 @@ export const entityN8nLatestExecutionCard = EntityCardBlueprint.make({
         '../components/N8nLatestExecutionCard/N8nLatestExecutionCard'
       ).then(m => <m.N8nLatestExecutionCard />),
   },
-});
+}) satisfies ExtensionDefinition;
 
 /**
  * @alpha
@@ -42,4 +43,4 @@ export const entityN8nWorkflowsTable = EntityCardBlueprint.make({
         <m.N8nWorkflowsTable />
       )),
   },
-});
+}) satisfies ExtensionDefinition;

workspaces/n8n/plugins/n8n/src/alpha/entityCards.tsx

@@ -17,6 +17,7 @@ import {
   compatWrapper,
   convertLegacyRouteRef,
 } from '@backstage/core-compat-api';
+import { ExtensionDefinition } from '@backstage/frontend-plugin-api';
 import { EntityContentBlueprint } from '@backstage/plugin-catalog-react/alpha';
 import { rootRouteRef } from '../plugin';
 import { isN8nAvailable } from '../components/Router';
@@ -34,4 +35,4 @@ export const entityN8nContent = EntityContentBlueprint.make({
     loader: () =>
       import('../components/Router').then(m => compatWrapper(<m.Router />)),
   },
-});
+}) satisfies ExtensionDefinition;

workspaces/n8n/plugins/n8n/src/alpha/entityContent.tsx

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-import { createApiRef } from '@backstage/core-plugin-api';
+import { ApiRef, createApiRef } from '@backstage/core-plugin-api';
 import type { N8nWorkflow, N8nExecution } from './types';
 
 /** @public */
@@ -27,6 +27,6 @@ export interface N8nApi {
 }
 
 /** @public */
-export const n8nApiRef = createApiRef<N8nApi>({
+export const n8nApiRef: ApiRef<N8nApi> = createApiRef<N8nApi>({
   id: 'plugin.n8n.service',
 });