diff --git a/src/store/action/preferred-time-format.ts b/src/store/action/preferred-time-format.ts
index 9a4fe35..c65656f 100644
--- a/src/store/action/preferred-time-format.ts
+++ b/src/store/action/preferred-time-format.ts
@@ -49,12 +49,12 @@ export type SetPreferredTimeFormatActionType = IRequestSetPreferredTimeFormat |
 
 interface IGetPreferredTimeFormatActions {
   request: () => GetPreferredTimeFormatActionType;
-  receive: (payload) => GetPreferredTimeFormatActionType;
+  receive: (payload: {data: TimeFormats}) => GetPreferredTimeFormatActionType;
   failed: (error: null | string) => GetPreferredTimeFormatActionType;
 }
 interface ISetPreferredTimeFormatActions {
   request: () => SetPreferredTimeFormatActionType;
-  receive: (payload) => SetPreferredTimeFormatActionType;
+  receive: (payload: {data: TimeFormats}) => SetPreferredTimeFormatActionType;
   failed: (error: null | string) => SetPreferredTimeFormatActionType;
 }
 
@@ -74,30 +74,28 @@ const getPreferredTimeFormatActions: IGetPreferredTimeFormatActions = {
   })
 };
 
-export const getPreferredTimeFormat = () => async(dispatch: Dispatch<GetPreferredTimeFormatActionType>): Promise<void> => {
-  const {
-    request,
-    receive,
-    failed
-  } = getPreferredTimeFormatActions;
+export const getPreferredTimeFormat =
+  () =>
+  async (dispatch: Dispatch<GetPreferredTimeFormatActionType>): Promise<void> => {
+    const {request, receive, failed} = getPreferredTimeFormatActions;
 
-  dispatch(request());
+    dispatch(request());
 
-  try {
-    let preferredTimeFormat = await userStore.get('timeFormat');
+    try {
+      let preferredTimeFormat = await userStore.get('timeFormat');
 
-    if (!preferredTimeFormat) {
-      await userStore.set('timeFormat', TimeFormats.Utc);
-      preferredTimeFormat = await userStore.get('timeFormat');
+      if (!preferredTimeFormat) {
+        await userStore.set('timeFormat', TimeFormats.Utc);
+        preferredTimeFormat = await userStore.get('timeFormat');
+      }
+
+      dispatch(receive({data: preferredTimeFormat as TimeFormats}));
+    } catch (e) {
+      const {message} = transformToPortalError(e);
+
+      dispatch(failed(message || 'An error occurred while getting the preferred time format'));
     }
-
-    dispatch(receive({data: preferredTimeFormat}));
-  } catch (e) {
-    const {message} = transformToPortalError(e);
-
-    dispatch(failed(message || 'An error occurred while getting the preferred time format'));
-  }
-};
+  };
 
 const setPreferredTimeFormatActions: ISetPreferredTimeFormatActions = {
   request: () => ({type: SET_PREFERRED_TIME_FORMAT}),
@@ -111,22 +109,20 @@ const setPreferredTimeFormatActions: ISetPreferredTimeFormatActions = {
   })
 };
 
-export const setPreferredTimeFormat = (format: TimeFormats) => async(dispatch: Dispatch<SetPreferredTimeFormatActionType>): Promise<void> => {
-  const {
-    request,
-    receive,
-    failed
-  } = setPreferredTimeFormatActions;
+export const setPreferredTimeFormat =
+  (format: TimeFormats) =>
+  async (dispatch: Dispatch<SetPreferredTimeFormatActionType>): Promise<void> => {
+    const {request, receive, failed} = setPreferredTimeFormatActions;
 
-  dispatch(request());
+    dispatch(request());
 
-  try {
-    await userStore.set('timeFormat', format);
+    try {
+      await userStore.set('timeFormat', format);
 
-    dispatch(receive({data: format}));
-  } catch (e) {
-    const {message} = transformToPortalError(e);
+      dispatch(receive({data: format}));
+    } catch (e) {
+      const {message} = transformToPortalError(e);
 
-    dispatch(failed(message || 'An error occurred while setting the preferred time format'));
-  }
-};
\ No newline at end of file
+      dispatch(failed(message || 'An error occurred while setting the preferred time format'));
+    }
+  };
diff --git a/src/store/slices/Authentication.slice.ts b/src/store/slices/Authentication.slice.ts
index cba2c77..45a8d0d 100644
--- a/src/store/slices/Authentication.slice.ts
+++ b/src/store/slices/Authentication.slice.ts
@@ -96,7 +96,7 @@ const authenticationSlice = createSlice({
     },
     setCredentials: (state, action: PayloadAction<{applicationId: string; secret: string}>) => {
       const {applicationId, secret} = action.payload;
- 
+
       if (applicationId) {
         state.applicationId = applicationId;
       }
diff --git a/src/store/slices/PreferredTimeFormat.slice.ts b/src/store/slices/PreferredTimeFormat.slice.ts
index 7515282..a454359 100644
--- a/src/store/slices/PreferredTimeFormat.slice.ts
+++ b/src/store/slices/PreferredTimeFormat.slice.ts
@@ -1,27 +1,27 @@
-import { createSlice, PayloadAction } from "@reduxjs/toolkit";
-import { TimeFormats } from "utility";
+import {createSlice, PayloadAction} from '@reduxjs/toolkit';
+import {TimeFormats} from 'utility';
 
 export interface IPreferredTimeFormatState {
-    isLoading: boolean;
-    error: null | string;
-    timeFormat: TimeFormats;
+  isLoading: boolean;
+  error: null | string;
+  timeFormat: TimeFormats;
 }
 
 export const initialPreferredTimeFormatState: IPreferredTimeFormatState = {
-    isLoading: false,
-    error: null,
-    timeFormat: TimeFormats.Utc
-}
+  isLoading: false,
+  error: null,
+  timeFormat: TimeFormats.Utc
+};
 
 export const preferredTimeFormatSlice = createSlice({
-    name: 'preferredTimeFormat',
-    initialState: initialPreferredTimeFormatState,
-    reducers: {
-        setPreferredTimeFormat: (state: IPreferredTimeFormatState, action: PayloadAction<TimeFormats>) => {
-            state.timeFormat = action.payload;
-        }
+  name: 'preferredTimeFormat',
+  initialState: initialPreferredTimeFormatState,
+  reducers: {
+    setPreferredTimeFormat: (state: IPreferredTimeFormatState, action: PayloadAction<TimeFormats>) => {
+      state.timeFormat = action.payload;
     }
-})
+  }
+});
 
-export const { setPreferredTimeFormat } = preferredTimeFormatSlice.actions;
-export default preferredTimeFormatSlice.reducer;
\ No newline at end of file
+export const {setPreferredTimeFormat} = preferredTimeFormatSlice.actions;
+export default preferredTimeFormatSlice.reducer;