BetaCooldown
Cooldown: "minecraft:cooldown"
BetaDurability
Durability: "minecraft:durability"
BetaDyeable
Dyeable: "minecraft:dyeable"
BetaEnchantable
Enchantable: "minecraft:enchantable"
BetaFood
Food: "minecraft:food"
BetaPotion
Potion: "minecraft:potion"
The types of item components that are accessible via function ItemStack.getComponent.