I think all official examples are like this. I think different classes can be used in the same code, and it is easy to maintain them in a separate file.
I think all official examples are like this. I think different classes can be used in the same code, and it is easy to maintain them in a separate file.
No, as long as include is fine, it is usually handled through the namespace auto-loading mechanism
trait can be maintained separately.
my file structure
then use Filters where you need to use it.
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