diff --git a/sveltekit/github-oauth/src/routes/login/+page.server.ts b/sveltekit/github-oauth/src/routes/login/+page.server.ts
index dffb4b4..3bc4d86 100644
--- a/sveltekit/github-oauth/src/routes/login/+page.server.ts
+++ b/sveltekit/github-oauth/src/routes/login/+page.server.ts
@@ -1,6 +1,7 @@
 import { redirect } from '@sveltejs/kit';
+import type { PageServerLoad } from './$types';
 
-export const load = async ({ locals }) => {
+export const load: PageServerLoad = async ({ locals }) => {
 	const session = await locals.auth.validate();
 	if (session) throw redirect(302, '/');
 	return {};
diff --git a/sveltekit/github-oauth/src/routes/login/github/+server.ts b/sveltekit/github-oauth/src/routes/login/github/+server.ts
index 1d153d5..1446903 100644
--- a/sveltekit/github-oauth/src/routes/login/github/+server.ts
+++ b/sveltekit/github-oauth/src/routes/login/github/+server.ts
@@ -1,7 +1,8 @@
 import { dev } from '$app/environment';
 import { githubAuth } from '$lib/server/lucia.js';
+import type { RequestHandler } from './$types';
 
-export const GET = async ({ cookies, locals }) => {
+export const GET : RequestHandler = async ({ cookies, locals }) => {
 	const session = await locals.auth.validate();
 	if (session) {
 		return new Response(null, {
diff --git a/sveltekit/github-oauth/src/routes/login/github/callback/+server.ts b/sveltekit/github-oauth/src/routes/login/github/callback/+server.ts
index 80a20a2..9813ed0 100644
--- a/sveltekit/github-oauth/src/routes/login/github/callback/+server.ts
+++ b/sveltekit/github-oauth/src/routes/login/github/callback/+server.ts
@@ -1,7 +1,8 @@
 import { auth, githubAuth } from '$lib/server/lucia.js';
 import { OAuthRequestError } from '@lucia-auth/oauth';
+import type { RequestHandler } from '../$types';
 
-export const GET = async ({ url, cookies, locals }) => {
+export const GET: RequestHandler = async ({ url, cookies, locals }) => {
 	const session = await locals.auth.validate();
 	if (session) {
 		return new Response(null, {