Encryption problem?

This "problem" might be documentation or it might be how the class is implemented.

The docs for Configuring the Library state that

You can over-ride any of these settings by passing your own Config object to the Services:

Which is not true because the class constructor looks like this.

PHP Code:

public function __construct(BaseConfig $config = null) 


Note that $config needs to be a BaseConfig object. So, attempting a config override as the docs suggest will result in a TypeError.

The question is: Is the config override to be allowed or not?

I will submit PR(s) either way but need to know what the desired functionality should be.