A typesafe wrapper around calling queryClient.invalidateQueries(), all it does is to call queryClient.invalidateQueries() with the passed args. See react-query docs if you want more fine-grained control.

tsx

import { trpc } from '../utils/trpc';

// In component:

const utils = trpc.useUtils();

const mutation = trpc.useMutation('post.edit', {

onSuccess(input) {

`utils.invalidateQueries(['post.all']);`

`utils.invalidateQueries(['post.byId', input.id]);`

},

});