fix: nits

Author: reneshen0328

src/elements/content-sharing/apis/fetchCollaborators.ts

@@ -3,7 +3,7 @@ import { TYPE_FILE, TYPE_FOLDER } from '../../../constants';
 import type { Collaborations } from '../../../common/types/core';
 import type { FetchItemProps } from '../types';
 
-export const fetchCollaborators = async ({ api, itemId, itemType }: FetchItemProps): Promise<Collaborations> => {
+export const fetchCollaborators = async ({ api, itemId, itemType }: FetchItemProps): Promise<Collaborations | null> => {
     let collabApiInstance;
     if (itemType === TYPE_FILE) {
         collabApiInstance = api.getFileCollaborationsAPI(false);

src/elements/content-sharing/utils/__mocks__/ContentSharingV2Mocks.js

@@ -152,15 +152,15 @@ export const createMockApi = (
         getAvatarUrlWithAccessToken: userId => mockAvatarUrlMap[userId] ?? null,
     };
 
-    const getFileCollaborationsApi = () => ({
+    const getFileCollaborationsAPI = () => ({
         getCollaborations: (itemId, successCallback) => {
             setTimeout(() => {
                 successCallback(collaboratorsResponse);
             }, 100);
         },
     });
 
-    const getFolderCollaborationsApi = () => ({
+    const getFolderCollaborationsAPI = () => ({
         getCollaborations: (itemId, successCallback) => {
             setTimeout(() => {
                 successCallback(collaboratorsResponse);
@@ -172,8 +172,8 @@ export const createMockApi = (
         getFileAPI: () => mockFileApi,
         getFolderAPI: () => mockFolderApi,
         getUsersAPI: () => mockUsersApi,
-        getFileCollaborationsApi,
-        getFolderCollaborationsApi,
+        getFileCollaborationsAPI,
+        getFolderCollaborationsAPI,
     };
 };