minecraft-assets/assets/minecraft/textures/gui/_list.json

{"directories":["advancements","container","presets","title"],"files":["bars.png","book.png","demo_background.png","icons.png","options_background.png","recipe_book.png","recipe_button.png","resource_packs.png","server_selection.png","spectator_widgets.png","stream_indicator.png","toasts.png","widgets.png","world_selection.png"]}