{
  "schema": "world.schema.json",
  "refs": "world.refs.json",
  "fixtures": {
    "valid": [
      "crystal_quest.json",
      "editor_metadata_is_ignored.json",
      "every_feature.json",
      "locked_container_starts_open.json",
      "minimal.json",
      "the_tipsy_dragon.json"
    ],
    "invalid": [
      "attack_condition_two_keys.json",
      "attack_condition_unknown_key.json",
      "combat_effect_bad_type.json",
      "container_dangling_refs.json",
      "creature_without_health.json",
      "creature_zero_health.json",
      "dice_bad_consume_on.json",
      "dice_missing_outcomes.json",
      "dice_unlocks_unknown_topic_and_room.json",
      "exit_object_dangling_refs.json",
      "exit_object_without_to.json",
      "exit_to_unknown_room.json",
      "meta_missing_name_and_description.json",
      "movement_bad_type.json",
      "movement_dangling_rooms.json",
      "on_enter_bad_shape.json",
      "on_use_bad_type.json",
      "room_contents_unknown_ids.json",
      "room_without_description.json",
      "rooms_missing_entirely.json",
      "starting_room_absent.json",
      "starting_room_unknown.json",
      "topic_leads_to_other_npcs_topic.json",
      "topic_leads_to_unknown.json",
      "trade_and_loot_dangling.json"
    ],
    "lint": [
      "clean.json",
      "containers.json",
      "exits_and_keys.json",
      "flags.json",
      "npcs_and_creatures.json",
      "room_prose.json",
      "unreachable_room.json"
    ]
  },
  "note": "Invalid fixtures have a sibling <name>.expected.json listing the error codes a validator must produce. Lint fixtures validate cleanly; their <name>.expected.json lists the advisory code and path pairs a linter should report."
}