How to refactor configuration files together?

I was working on a small project. My file structure looks like this -

MyProject
     |
     |_ package.json
     |
     |_ package-lock.json
     |
     |_ .eslintrc.json
     |
     |_ .babelrc
     |
     |_ tsconfig.json
     |
     |_ webpack.dev.config
     |
     |_ webpack.prod.config
     |
     |_ *some other files*
     |
     |_ src
         |       
         |_ *source code files*

As you can see I have a number of configuration files. This makes the MyProject directory too cluttered up. Is there anyway to refactor these configuration files. Maybe like so -

MyProject
     |
     |_ package.json
     |
     |_ package-lock.json
     |
     |_ *some other files*
     |
     |_ configurations
     |   |       
     |   |_ .eslintrc.json
     |   |       
     |   |_ .babelrc
     |   |       
     |   |_ tsconfig.json
     |   |       
     |   |_ webpack.dev.config
     |   |       
     |   |_ webpack.prod.config
     |
     |_ src
         |       
         |_ *source code files*

such that everything still works. I was able to refactor the Webpack files successfully (but not the others). How can I achieve this?