Paper config files

== AT ==
public org.spigotmc.SpigotWorldConfig getBoolean(Ljava/lang/String;Z)Z
public org.spigotmc.SpigotWorldConfig getDouble(Ljava/lang/String;)D
public org.spigotmc.SpigotWorldConfig getDouble(Ljava/lang/String;D)D
public org.spigotmc.SpigotWorldConfig getInt(Ljava/lang/String;)I
public org.spigotmc.SpigotWorldConfig getInt(Ljava/lang/String;I)I
public org.spigotmc.SpigotWorldConfig getList(Ljava/lang/String;Ljava/lang/Object;)Ljava/util/List;
public org.spigotmc.SpigotWorldConfig getString(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
public net.minecraft.server.dedicated.DedicatedServerProperties reload(Lnet/minecraft/core/RegistryAccess;Ljava/util/Properties;Ljoptsimple/OptionSet;)Lnet/minecraft/server/dedicated/DedicatedServerProperties;
public net.minecraft.world.level.NaturalSpawner SPAWNING_CATEGORIES

paper-server/src/main/java/io/papermc/paper/configuration/RemovedConfigurations.java

@@ -0,0 +1,84 @@
+package io.papermc.paper.configuration;
+
+import org.spongepowered.configurate.NodePath;
+
+import static org.spongepowered.configurate.NodePath.path;
+
+interface RemovedConfigurations {
+
+    NodePath[] REMOVED_WORLD_PATHS = {
+        path("falling-blocks-collide-with-signs"),
+        path("fast-drain"),
+        path("lava-flow-speed"),
+        path("load-chunks"),
+        path("misc", "boats-drop-boats"),
+        path("player-exhaustion"),
+        path("remove-unloaded"),
+        path("tick-next-tick-list-cap"),
+        path("tick-next-tick-list-cap-ignores-redstone"),
+        path("elytra-hit-wall-damage"),
+        path("queue-light-updates"),
+        path("save-queue-limit-for-auto-save"),
+        path("max-chunk-sends-per-tick"),
+        path("max-chunk-gens-per-tick"),
+        path("fire-physics-event-for-redstone"),
+        path("fix-zero-tick-instant-grow-farms"),
+        path("bed-search-radius"),
+        path("lightning-strike-distance-limit"),
+        path("fix-wither-targeting-bug"),
+        path("remove-corrupt-tile-entities"),
+        path("allow-undead-horse-leashing"),
+        path("reset-arrow-despawn-timer-on-fall"),
+        path("seed-based-feature-search"),
+        path("seed-based-feature-search-loads-chunks"),
+        path("viewdistances", "no-tick-view-distance"),
+        path("seed-based-feature-search"), // unneeded as of 1.18
+        path("seed-based-feature-search-loads-chunks"), // unneeded as of 1.18
+        path("reset-arrow-despawn-timer-on-fall"),
+        path("squid-spawn-height"),
+        path("viewdistances"),
+        path("use-alternate-fallingblock-onGround-detection"),
+        path("skip-entity-ticking-in-chunks-scheduled-for-unload"),
+        path("tracker-update-distance"),
+        path("allow-block-location-tab-completion"),
+        path("cache-chunk-maps"),
+        path("disable-mood-sounds"),
+        path("fix-cannons"),
+        path("player-blocking-damage-multiplier"),
+        path("remove-invalid-mob-spawner-tile-entities"),
+        path("use-hopper-check"),
+        path("use-async-lighting"),
+        path("tnt-explosion-volume"),
+        path("entities", "spawning", "despawn-ranges", "soft"),
+        path("entities", "spawning", "despawn-ranges", "hard"),
+        path("fixes", "fix-curing-zombie-villager-discount-exploit"),
+        path("entities", "mob-effects", "undead-immune-to-certain-effects"),
+        path("entities", "entities-target-with-follow-range")
+    };
+    // spawn.keep-spawn-loaded and spawn.keep-spawn-loaded-range are no longer used, but kept
+    // in the world default config for compatibility with old worlds being migrated to use the gamerule
+
+    NodePath[] REMOVED_GLOBAL_PATHS = {
+        path("data-value-allowed-items"),
+        path("effect-modifiers"),
+        path("stackable-buckets"),
+        path("async-chunks"),
+        path("queue-light-updates-max-loss"),
+        path("sleep-between-chunk-saves"),
+        path("remove-invalid-statistics"),
+        path("min-chunk-load-threads"),
+        path("use-versioned-world"),
+        path("save-player-data"), // to spigot (converted)
+        path("log-named-entity-deaths"), // default in vanilla
+        path("chunk-tasks-per-tick"), // removed in tuinity merge
+        path("item-validation", "loc-name"),
+        path("commandErrorMessage"),
+        path("baby-zombie-movement-speed"),
+        path("limit-player-interactions"),
+        path("warnWhenSettingExcessiveVelocity"),
+        path("logging", "use-rgb-for-named-text-colors"),
+        path("unsupported-settings", "allow-grindstone-overstacking"),
+        path("unsupported-settings", "allow-tripwire-disarming-exploits")
+    };
+
+}