Frederick Feibel

Add support for firstInputRef

1

This PR is a result of the discussion at https://github.com/wojtekmaj/react-date-picker/issues/622 In Input.tsx and MonthSelect.tsx I had to update inputRef to be typed with MutableRefObject because later I assign the referenced...

ref doesn't reference

8

### Before you start - checklist - [X] I followed instructions in documentation written for my React-Date-Picker version - [X] I have checked if this bug is not already reported...