Fix typedefs

types/require.d.ts

@@ -6,10 +6,7 @@
  */
 
 /**
- * CommonJS-style module loader. Accepts a single path or an array of paths.
- *
- * - Single string → returns that module's `exports`.
- * - Array of strings → returns an array of `exports` in the same order.
+ * CommonJS-style module loader.
  *
  * Modules are cached after their first load. Subsequent calls with the same
  * resolved path return the cached exports without re-executing the file.
@@ -20,41 +17,22 @@
  *
  * @example
  * const NPC = require('./entities/NPC');
- * const [NPC, Item] = require(['./entities/NPC', './entities/Item']);
  */
 declare function require(path: string): any;
-declare function require(paths: string[]): any[];
 
 /**
- * Asynchronous module loader. Accepts a single path or an array of paths.
- * The asset file(s) are read in the background; once all are loaded and
- * evaluated, `callback` is invoked.
+ * Asynchronous module loader. Loads the module at `path` in the background
+ * and returns a Promise that resolves to the module's `exports`.
  *
- * - Single string → `callback(exports)` — first argument is the module's
- *   `exports`, or `null` on load failure.
- * - Array of strings → `callback(exportsArray)` — first argument is an array
- *   of `exports` values in the same order; failed entries are `null`.
+ * If the module is already cached it resolves immediately. On load failure
+ * the Promise is rejected.
  *
- * Cached modules resolve synchronously (callback fires on the same call).
  * Path rules are identical to `require`.
  *
  * @example
- * requireAsync('./entities/NPC', function(NPC) {
- *   if(NPC) NPC.init();
- * });
- *
- * requireAsync(['./entities/NPC', './entities/Item'], function(mods) {
- *   const [NPC, Item] = mods;
- * });
+ * const NPC = await requireAsync('./entities/NPC');
  */
-declare function requireAsync(
-  path: string,
-  callback: (exports: any) => void
-): void;
-declare function requireAsync(
-  paths: string[],
-  callback: (exports: any[]) => void
-): void;
+declare function requireAsync(path: string): Promise<any>;
 
 /**
  * The module object for the currently executing script.