Error psr-4 case sensitive

[diego-sorribas]

Hello, I'm was struggling with an error with the namespaces, in my mac environment works fine the package but when I upload it to my server with Linux the namespaces was not working. So I renamed the folders to case-sensitive form from lists to Lists for example.

Are you agree of that?

[mattglover11]

https://www.php-fig.org/psr/psr-4/

2.3.2 The contiguous sub-namespace names after the “namespace prefix” correspond to a subdirectory within a “base directory”, in which the namespace separators represent directory separators. The subdirectory name MUST match the case of the sub-namespace names.

[mattglover11]

Hello, I'm was struggling with an error with the namespaces, in my mac environment works fine the package but when I upload it to my server with Linux the namespaces was not working. So I renamed the folders to case-sensitive form from lists to Lists for example.

Are you agree of that?

I have submitted a PR for this fix - #10