Next.js 15 + BetterAuth + HonoJS TS issues for user, session
Hello amigos,
I have strange issue.. So thats my simple API endpoint to get user profile:
.get(
"/profile",
async (c) => {
const session = c.get("session")
const user = c.get("user")
if(!user) return c.body(null, 401);
}
)
And the problem..
const session = c.get("session")
const user = c.get("user")
has TS errors.. i tried almost everything from:
- https://hono.dev/examples/better-auth
- https://www.better-auth.com/docs/integrations/hono
Like set vars on hono init:
const app = new Hono<{
Variables: {
user: typeof auth.$Infer.Session.user | null;
session: typeof auth.$Infer.Session.session | null
}
}>({}).basePath("/api");
Using better auth default middleware:
app.use("*", async (c, next) => {
const session = await auth.api.getSession({ headers: c.req.raw.headers });
if (!session) {
c.set("user", null);
c.set("session", null);
return next();
}
c.set("user", session.user);
c.set("session", session.session);
return next();
});
But still.. cant see what is USER and SESSION and get ts errors.. i just cant understand why? What i miss?
Full errors:
<html>TS2769: No overload matches this call.<br/>Overload 1 of 2, '(key: never): unknown', gave the following error.<br/>Argument of type '"user"' is not assignable to parameter of type 'never'.<br/>Overload 2 of 2, '(key: never): never', gave the following error.<br/>Argument of type '"user"' is not assignable to parameter of type 'never'.
TS2339: Property 'id' does not exist on type '{}'.
I have strange issue.. So thats my simple API endpoint to get user profile:
.get(
"/profile",
async (c) => {
const session = c.get("session")
const user = c.get("user")
if(!user) return c.body(null, 401);
}
)
And the problem..
const session = c.get("session")
const user = c.get("user")
has TS errors.. i tried almost everything from:
- https://hono.dev/examples/better-auth
- https://www.better-auth.com/docs/integrations/hono
Like set vars on hono init:
const app = new Hono<{
Variables: {
user: typeof auth.$Infer.Session.user | null;
session: typeof auth.$Infer.Session.session | null
}
}>({}).basePath("/api");
Using better auth default middleware:
app.use("*", async (c, next) => {
const session = await auth.api.getSession({ headers: c.req.raw.headers });
if (!session) {
c.set("user", null);
c.set("session", null);
return next();
}
c.set("user", session.user);
c.set("session", session.session);
return next();
});
But still.. cant see what is USER and SESSION and get ts errors.. i just cant understand why? What i miss?
Full errors:
<html>TS2769: No overload matches this call.<br/>Overload 1 of 2, '(key: never): unknown', gave the following error.<br/>Argument of type '"user"' is not assignable to parameter of type 'never'.<br/>Overload 2 of 2, '(key: never): never', gave the following error.<br/>Argument of type '"user"' is not assignable to parameter of type 'never'.
TS2339: Property 'id' does not exist on type '{}'.
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