Fixing Type Check Failure in the codebase

[bhaumikmaan]

When running

npx tsc --noEmit

We receive loads of errors because of the failing type checks present in our code as a technical debt.
We want to fix those so the pipelines can work with suitable strict checks

See #49 and #52 for more

[bhaumikmaan]

Completed in #96 . Thanks for the contribution!