Type Alias PathPatternMatchingFn

a function, used by TransformationConfig, for testing if a certain file by the given file_path name should be transformed or not.

• if the function returns a false, then the file shall not be transformed.
• if the function returns a true, then the file will be transformed, and its name will remain the same as before (unchanged).
• if the function returns a string, then the file will be transformed, and it will be renamed to the output string of the function.