NewTrustedFilePath returns struct representation of the path to a file.

Errored means there was an error in creation.

NotOK means the path has been check and is NOT sanitary.

OK means the path has been check and is sanitary.

Unchecked means the TrustedFilePath has not been checked for sanitization.

NewTrustedFilePathOptions are options for creating a new trusted file path - used for disambiguating the args.

TrustedFilePath contains the fields of a path to a file including "top", the top level directory containing the file, and "file", the relative path from top to the file.

TrustedFilePathState represents the state of a TrustedFilePath.