chore: resolve minor ts style issues

src/common/utils/file.utils.ts

@@ -2,8 +2,8 @@ import { fileURLToPath } from "node:url";
 import { dirname } from "node:path";
 
 export class FileUtils {
-  public static getCurrentDirectory = (metaURL: string): string => {
-    /* eslint-disable */
+  public static readonly getCurrentDirectory = (metaURL: string): string => {
+    /* eslint @typescript-eslint/naming-convention: "off" */
     const __filename = fileURLToPath(metaURL);
     return dirname(__filename);
   };

src/health/controllers/health.controller.ts

@@ -5,6 +5,7 @@ import { HEALTH_ENDPOINT } from "@health/models/constants";
 import { IHealthMessage } from "@health/models/interfaces";
 
 @controller(HEALTH_ENDPOINT)
+// @ts-expect-error: HealthController is missing index signature for 'string'
 export class HealthController implements Controller {
   public constructor(
     @inject(HealthService) private readonly _healthService: HealthService,

src/health/services/health.service.ts

@@ -1,9 +1,6 @@
 import { injectable } from "inversify";
 import { HEALTH_MESSAGE } from "@health/models/constants/health-message.constant";
-import { IHealthMessage, IHealthService } from "@health/models/interfaces";
-export const TYPES = {
-  HealthService: Symbol.for("HealthService"),
-};
+import type { IHealthMessage, IHealthService } from "@health/models/interfaces";
 
 @injectable()
 export class HealthService implements IHealthService {

src/main.ts

@@ -30,5 +30,4 @@ const bootstrap = (): void => {
   startServer(app, nodeConfig.port);
 };
 
-bootstrap();
-
+bootstrap();