Add missing options

.vscode/launch.json

@@ -0,0 +1,17 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Attach",
+      "port": 9229,
+      "request": "attach",
+      "skipFiles": [
+        "<node_internals>/**"
+      ],
+      "type": "pwa-node"
+    }
+  ]
+}

types/index.d.ts

@@ -26,10 +26,14 @@ declare module 'fastify' {
 }
 
 declare const fastifyGuard: FastifyPluginCallback<{
-  errorHandler(
+  errorHandler?(
     result: createHttpError.HttpError,
     request: FastifyRequest,
     reply: FastifyReply
   ): any
+  requestProperty?: string
+  roleProperty?: string
+  scopeProperty?: string
 }>
+
 export default fastifyGuard

types/index.test-d.ts

@@ -12,8 +12,11 @@ const fastify = Fastify()
 
 fastify.register(fastifyGuard, {
   errorHandler: (result, req, reply) => {
-    return reply.send('Custom error message')
-  }
+    return reply.send('string')
+  },
+  requestProperty: 'string',
+  roleProperty: 'string',
+  scopeProperty: 'string'
 })
 
 ;(request: FastifyRequest, reply: FastifyReply) => {
@@ -26,5 +29,5 @@ fastify.register(fastifyGuard, {
   )
 }
 
-expectType<preHandlerHookHandler>(fastify.guard.role(['user']))
-expectType<preHandlerHookHandler>(fastify.guard.scope(['read']))
+expectType<preHandlerHookHandler>(fastify.guard.role(['string']))
+expectType<preHandlerHookHandler>(fastify.guard.scope(['string']))