Interface DeclarativeRoutineContract

Declarative routines wrap non-object oriented declarative php constructs. This allows them to be approached in an object oriented manner, for compatibility with legacy architecture that does not follow an object oriented paradigm.

Appropriate use cases for this construct include wrapping files that declare global constants, global procedural functions that are not object oriented, or namespaced procedural functions that are not object oriented.

These can then be wrapped inside a safe object, that will include them in a safe manner (ie: not including them if they have already been included).

Contract interfaces enforce expected behavior in a non-colliding way. They are tasked with enforcing methods, and extending interfaces provided by standards and other packages for compatibility.

All valid oroboros classes MUST extend at

least one Contract Interface to be considered valid.