default | /src/GoTrueClient.ts | gotrue@3.0.0

method default.prototype.onAuthStateChange

import { default } from "https://deno.land/x/gotrue@3.0.0/src/GoTrueClient.ts";

onAuthStateChange(callback: (event: AuthChangeEvent, session: Session | null) => void): { data: Subscription | null; error: ApiError | null; }

Receive a notification every time an auth event happens.

Parameters

callback: (event: AuthChangeEvent, session: Session | null) => void

{ data: Subscription | null; error: ApiError | null; }

A subscription object which can be used to unsubscribe itself.