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

{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    "EEE",
    " S ",
    " S "
  ],
  "key": {
    "E": {
      "item": "actuallyadditions:void_crystal"
    },
    "S": {
      "tag": "forge:rods/wooden"
    }
  },
  "result": {
    "item": "actuallyadditions:pickaxe_crystal_void"
  }
}