chore: resolve linter issues

Author: pac-guerreiro

src/libs/Authentication.ts

@@ -69,7 +69,7 @@ function Authenticate(parameters: Parameters): Promise<Response | void> {
 /**
  * Reauthenticate using the stored credentials and redirect to the sign in page if unable to do so.
  * @param [command] command name for logging purposes
- * @return {Promise<boolean>} Returns true if reauthentication was successful, false otherwise.
+ * @return returns true if reauthentication was successful, false otherwise.
  */
 function reauthenticate(command = ''): Promise<boolean> {
     Log.hmmm('Reauthenticate - Attempting re-authentication', {

src/libs/E2E/actions/e2eLogin.ts

@@ -52,7 +52,10 @@ export default function (): Promise<boolean> {
                     // authenticate with a predefined user
                     console.debug('[E2E] Signing in…');
                     Authenticate(e2eUserCredentials)
-                        ?.then((response) => {
+                        .then((response) => {
+                            if (!response) {
+                                return;
+                            }
                             Onyx.merge(ONYXKEYS.SESSION, {
                                 authToken: response.authToken,
                                 creationDate: new Date().getTime(),