Piyush Agrawal

unnecessary imports are removed from multiple files

1

code smells removed

**What kind of change does this PR introduce?** (check one with "x") - [ ] Bugfix - [ ] Feature - [ ] Code style update (formatting, local variables) -...

# AngularJS Material is in LTS mode We are no longer accepting changes that are not critical bug fixes into this project. See [Long Term Support](https://material.angularjs.org/latest/#long-term-support) for more detail. ##...

I removed empty methods from a file and unnecessary import and added export keyword for exportng module ## PR Checklist Please check if your PR fulfills the following requirements: -...

I removed empty methods from a file and unnecessary import ## PR Checklist Please check if your PR fulfills the following requirements: - [x] The commit message follows our guidelines:...