Add class for holding constants which are common accross classes
and performing simple value operations and comparisons. DEPRECATE
the current constants, which are similar but use different naming
and values to mean the same thing in other classes.
BREAKING: The original constant values used in the Command class
have changed.
Add enumerator class to contain Option type constant values along
with some utility functions for comparing types.
Replace constant values with those from TypeEnum in Option
Replace constant values with those from TypeEnum in Command
Add dependency for systems without SplTypes PECL extension
Add class for holding constants which are common accross classes and performing simple value operations and comparisons. DEPRECATE the current constants, which are similar but use different naming and values to mean the same thing in other classes.
BREAKING: The original constant values used in the Command class have changed.
Deprecated: