revert: feat of allow constructable modules (#138)

Revert "feat: allow constructable modules (#133)"

This reverts commit 03936eb2ea.

src/handler/events/readyHandler.ts

@@ -87,7 +87,7 @@ export default class ReadyHandler extends EventsHandler<{
             type: PluginType.Command;
         }[];
     }) {
-        if ((mod.plugins || []).length === 0) {
+        if (mod.plugins.length === 0) {
             return of({ mod, pluginRes: [] });
         }
         // modules with no event plugins are ignored in the previous

src/handler/events/userDefinedEventsHandling.ts

@@ -25,7 +25,7 @@ export function processCommandPlugins<T extends DefinedCommandModule>(
     wrapper: Wrapper,
     payload: { mod: T; absPath: string },
 ) {
-    return (payload.mod.plugins || []).map(plug => ({
+    return payload.mod.plugins.map(plug => ({
         ...plug,
         name: plug?.name ?? 'Unnamed Plugin',
         description: plug?.description ?? '...',

src/handler/utilities/readFile.ts

@@ -73,11 +73,6 @@ export function buildData<T>(commandDir: string): Observable<
                 } catch {
                     mod = (await import(`file:///` + absPath)).default;
                 }
-                
-                try {
-                    mod = new (mod as unknown as new (...args: unknown[]) => T)();
-                } catch {}
-                
                 if (mod !== undefined) {
                     return Ok({ mod, absPath });
                 } else return Err(SernError.UndefinedModule);