Fix duplicate exports

src/js/game/buildings/logic_gate.js

@@ -15,7 +15,7 @@ export const enumLogicGateVariants = {
 };
 
 /** @enum {string} */
-export const enumVariantToGate = {
+const enumVariantToGate = {
     [defaultBuildingVariant]: enumLogicGateType.and,
     [enumLogicGateVariants.not]: enumLogicGateType.not,
     [enumLogicGateVariants.xor]: enumLogicGateType.xor,

src/js/game/buildings/virtual_processor.js

@@ -19,7 +19,7 @@ export const enumVirtualProcessorVariants = {
 };
 
 /** @enum {string} */
-export const enumVariantToGate = {
+const enumVariantToGate = {
     [defaultBuildingVariant]: enumLogicGateType.cutter,
     [enumVirtualProcessorVariants.rotater]: enumLogicGateType.rotater,
     [enumVirtualProcessorVariants.unstacker]: enumLogicGateType.unstacker,

src/js/game/map_chunk_aggregate.js

@@ -2,10 +2,9 @@ import { globalConfig } from "../core/config";
 import { DrawParameters } from "../core/draw_parameters";
 import { drawSpriteClipped } from "../core/draw_utils";
 import { safeModulo } from "../core/utils";
+import { CHUNK_OVERLAY_RES } from "./map_chunk_view";
 import { GameRoot } from "./root";
 
-export const CHUNK_OVERLAY_RES = 3;
-
 export class MapChunkAggregate {
     /**
      *

src/js/mods/modloader.js

@@ -1,7 +1,6 @@
 import { createLogger } from "../core/logging";
 import { Mod } from "./mod";
 import { ModInterface } from "./mod_interface";
-import { MetaBuilding } from "../game/meta_building";
 import { MOD_SIGNALS } from "./mod_signals";
 
 const LOG = createLogger("mods");
@@ -45,7 +44,7 @@ export class ModLoader {
                         continue;
                     }
                     if (exports[member]) {
-                        continue;
+                        throw new Error("Duplicate export of " + member);
                     }
                     Object.defineProperty(exports, member, {
                         get() {