keycode: "key.advancements" | "key.attack" | "key.back" | "key.chat" | "key.command" | "key.drop" | "key.forward" | "key.fullscreen" | "key.hotbar.1" | "key.hotbar.2" | "key.hotbar.3" | "key.hotbar.4" | "key.hotbar.5" | "key.hotbar.6" | "key.hotbar.7" | "key.hotbar.8" | "key.hotbar.9" | "key.inventory" | "key.jump" | "key.left" | "key.loadToolbarActivator" | "key.pickItem" | "key.playerlist" | "key.right" | "key.saveToolbarActivator" | "key.screenshot" | "key.smoothCamera" | "key.sneak" | "key.spectatorOutlines" | "key.sprint" | "key.swapOffhand" | "key.togglePerspective" | "key.use"