fix: mising cookie option in types (#84)

Author: chyzwar

index.d.ts

@@ -64,6 +64,9 @@ declare interface FastifyJWTOptions {
   decode?: jwt.DecodeOptions;
   sign?: jwt.SignOptions;
   verify?: jwt.VerifyOptions;
+  cookie?: { 
+    cookieName: string;
+  };
   messages?: {
     badRequestErrorMessage?: string;
     noAuthorizationInHeaderMessage?: string;

type.test.ts

@@ -8,6 +8,9 @@ app.register(fastifyJwt, {
     sign: {
         expiresIn: '1h'
     },
+    cookie: {
+        cookieName: 'jwt'
+    },
     verify: {
         maxAge: '1h'
     },