SvelteKitSaasBoilerplate/src/lib/utils/supabase/auth.ts

import type { SupabaseClient } from '@supabase/supabase-js';

export async function signOut(supabase: SupabaseClient, callback: () => void) {
	// TODO use the error from the response
	const { error } = await supabase.auth.signOut().then(callback);
}