don't install illuminate/support v5.5.43|don't install laravel/framework v5.8.35
- don't install illuminate/support v5.5.44|don't install laravel/framework v5.8.35
- Installation request for laravel/framework (locked at v5.8.35, required as 5.8.*) -> satisfiable by laravel/framework[v5.8.35].
- Installation request for pusher/pusher-http-laravel ^4.2 -> satisfiable by pusher/pusher-http-laravel[v4.2.0, v4.2.1, v4.2.2].
Установка не удалась, вернув ./composer.json к исходному содержимому.