A vital variation is the fact that interfaces can have properties but not fields. This, to me, underlines that properties needs to be used to define a category's general public interface when fields are meant to be used in the private, internal workings of a class. Like a rule I https://aipljoydistrictgurgaon.movie.blog/2025/07/10/jms-floors-manesar-nature-inspired-low-rise-homes-in-gurgaon/