Refactor unspecific for a type check with new TypeError

**Describe the bug**
In frontend directory with dateFormatter.ts module contains unspecific type check return type throwing an exception,Which need to be specific to the point to return the error and describe the actual Problem.

**To Reproduce**
Steps to reproduce the behavior:

1. Go to 'frontend/src/utils/dateFormatter.ts'
2. Click on DateFormatter.ts
3. Refactor return type with exact specification

**Expected behavior**
After Refactoring with appropriate changes specifing specified type error helps developers and contributors understand what specific problem causing.

**Are you going to work on fixing this?**

- [x] Yes
- [ ] No

**Additional context**
Wonderfull resource
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/TypeError