ExtraHoppers-forge/src/main/resources/assets/extrahoppers/recipes/uninvert_wooden_hopper.json

{
	"type": "minecraft:crafting_shapeless",
	"ingredients": [
		{
			"item": "extrahoppers:inverted_wooden_hopper"
		}
	],
	"result": {
		"item": "extrahoppers:wooden_hopper"
	}
}