snapshot of https://github.com/TanStack/query.git (main, 2026-09-16; blobs > 131072B omitted)

docs/framework/angular/guides/invalidations-from-mutations.md

@@ -0,0 +1,41 @@
+---
+id: invalidations-from-mutations
+title: Invalidations from Mutations
+ref: docs/framework/react/guides/invalidations-from-mutations.md
+replace: { 'useMutation': 'injectMutation', 'hook': 'function' }
+---
+
+[//]: # 'Example'
+
+```ts
+postTodoMutation = injectMutation(() => ({
+  mutationFn: postTodo,
+}))
+```
+
+[//]: # 'Example'
+[//]: # 'Example2'
+
+```ts
+import {
+  injectMutation,
+  QueryClient,
+} from '@tanstack/angular-query-experimental'
+
+export class TodosComponent {
+  readonly queryClient = inject(QueryClient)
+
+  // When this mutation succeeds, invalidate any queries with the `todos` or `reminders` query key
+  readonly addTodoMutation = injectMutation(() => ({
+    mutationFn: addTodo,
+    onSuccess: () => {
+      this.queryClient.invalidateQueries({ queryKey: ['todos'] })
+      this.queryClient.invalidateQueries({ queryKey: ['reminders'] })
+    },
+  }))
+}
+```
+
+[//]: # 'Example2'
+
+You can wire up your invalidations to happen using any of the callbacks available in the [`injectMutation` function](./mutations.md)