ActuallyAdditions/src/generated/resources/data/actuallyadditions/recipes/firework_box.json

{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    "GFG",
    "SAS",
    "CCC"
  ],
  "key": {
    "G": {
      "tag": "forge:gunpowder"
    },
    "S": {
      "tag": "forge:rods/wooden"
    },
    "A": {
      "item": "actuallyadditions:iron_casing"
    },
    "F": {
      "item": "minecraft:firework_rocket"
    },
    "C": {
      "item": "actuallyadditions:enori_crystal"
    }
  },
  "result": {
    "item": "actuallyadditions:firework_box"
  }
}