taking out duplicated function

Author: ruchitharajaghatta

packages/compass-generative-ai/src/store/atlas-optin-reducer.ts

@@ -4,13 +4,7 @@ import { throwIfAborted } from '@mongodb-js/compass-utils';
 import type { AtlasAiService } from '../atlas-ai-service';
 import type { PreferencesAccess } from 'compass-preferences-model';
 import type { RootState } from './atlas-ai-store';
-
-function isAction<A extends AnyAction>(
-  action: AnyAction,
-  type: A['type']
-): action is A {
-  return action.type === type;
-}
+import { isAction } from './util';
 
 type AttemptState = {
   id: number;

packages/compass-generative-ai/src/store/atlas-signin-reducer.ts

@@ -3,13 +3,7 @@ import type { ThunkAction } from 'redux-thunk';
 import type { AtlasAuthService } from '@mongodb-js/atlas-service/provider';
 import { throwIfAborted } from '@mongodb-js/compass-utils';
 import type { RootState } from './atlas-ai-store';
-
-function isAction<A extends AnyAction>(
-  action: AnyAction,
-  type: A['type']
-): action is A {
-  return action.type === type;
-}
+import { isAction } from './util';
 
 type AttemptState = {
   id: number;

packages/compass-generative-ai/src/store/util.ts

@@ -0,0 +1,8 @@
+import type { AnyAction } from 'redux';
+
+export function isAction<A extends AnyAction>(
+  action: AnyAction,
+  type: A['type']
+): action is A {
+  return action.type === type;
+}