CompactingRecipe
Link to compactingrecipe
Importing the class
Link to importing-the-class
It might be required for you to import the package if you encounter any issues (like casting an Array), so better be safe than sorry and add the import at the very top of the file.
ZenScript Copyimport mods.createtweaker.CompactingRecipe;
Extending BasinRecipe
Link to extending-basinrecipe
CompactingRecipe extends BasinRecipe. That means all methods available in BasinRecipe are also available in CompactingRecipe