ClassNamePrefix calculates class name prefix.

MessageName transforms a message name into a PHP compatible one.

Name generates a name from a proto reference.

Namespace guesses the namespace of the file according to the following order of precedence: 1.

NamespacedName calculates a fully qualified class name.

Path guesses the path of the file based on the (internally calculated) namespace.

PathFromNamespace guesses the path of the file based on the namespace.

ServiceName transforms the service name into a PHP compatible one.