Create a new library called nozavroni/collection(s) (not sure about the "s") and move everything you've done with collections into it. Then create a CSVelte\Collection\CollectionInterface interface so that people are free to use whatever collection library they want.
Create a new library called nozavroni/collection(s) (not sure about the "s") and move everything you've done with collections into it. Then create a CSVelte\Collection\CollectionInterface interface so that people are free to use whatever collection library they want.