[next] Permit (#1899)

* feat: replaced custom auth extraction logic with permit

* fix: fixed tests

src/types/permit.d.ts

@@ -0,0 +1,31 @@
+// TODO: (wyattjoh) following https://github.com/DefinitelyTyped/DefinitelyTyped/pull/29061 to merge then replace this with @types/permit.
+declare module "permit" {
+    import { IncomingMessage, ServerResponse } from "http";
+
+    export interface PermitOptions {
+        scheme?: string;
+        proxy?: string;
+        realm?: string;
+    }
+
+    export interface BearerOptions extends PermitOptions {
+        basic?: string;
+        header?: string;
+        query?: string;
+    }
+
+    export class Permit {
+        constructor(options: PermitOptions);
+        check(req: IncomingMessage): void;
+        fail(res: ServerResponse): void;
+    }
+
+    export class Bearer extends Permit {
+        constructor(options: BearerOptions);
+        check(req: IncomingMessage): string;
+    }
+
+    export class Basic extends Permit {
+        check(req: IncomingMessage): [string, string];
+    }
+}