Added UnauthorizedError class to @types/express-jwt. (#18137)

* Added UnauthorizedError class.

* Updated definition to match gridstack v0.3.0

* Revert "Updated definition to match gridstack v0.3.0"

This reverts commit 2e1f194e68ffd914af08e1f6265cdc7ffb9f44f4.

Commited to wrong branch

types/express-jwt/express-jwt-tests.ts

@@ -17,4 +17,15 @@ var jwtCheck = jwt({
     secret: 'shhhhhhared-secret'
 });
 jwtCheck.unless = unless;
-app.use(jwtCheck.unless({ path: '/api/login' }));
+app.use(jwtCheck.unless({ path: '/api/login' }));
+
+app.use(function (err: any, req: express.Request, res: express.Response, next: express.NextFunction) {
+    if (err) {
+        if (err instanceof jwt.UnauthorizedError) {
+            res.status(err.status);
+            res.end();
+        }
+    } else {
+        next(err);
+    }
+});

types/express-jwt/index.d.ts

@@ -1,6 +1,6 @@
 // Type definitions for express-jwt
 // Project: https://www.npmjs.org/package/express-jwt
-// Definitions by: Wonshik Kim <https://github.com/wokim/>, Kacper Polak <https://github.com/kacepe>
+// Definitions by: Wonshik Kim <https://github.com/wokim/>, Kacper Polak <https://github.com/kacepe>, Sl1MBoy <https://github.com/Sl1MBoy>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
 import express = require('express');
@@ -36,6 +36,14 @@ declare namespace jwt {
     export interface RequestHandler extends express.RequestHandler {
         unless: typeof unless;
     }
+
+    export class UnauthorizedError extends Error  {
+        name: string;
+        message: string;
+        code: string;
+        status: number;
+        inner: Error
+    }
 }
 declare global {
     namespace Express {