getFilePath
Return the absolute path of the loaded config file, or null if
configuration was loaded from an object via loadFromObject().
Parameters
None.
Returns
string | null — The file path, or null if config was not loaded from a file.
Return the absolute path of the loaded config file, or null if
configuration was loaded from an object via loadFromObject().
None.
string | null — The file path, or null if config was not loaded from a file.