Weak hands cannot be planted, meager skills have no foundation. Shallow wisdom is futile, how can one hope for a good name?扰扰从役倦，屑屑身事微。少壮轻年月，迟暮惜光辉。
container = new Container();
}
public static function get_instance(): self {
if ( self::$instance === null ) {
self::$instance = new self();
}
return self::$instance;
}
public function plugins_loaded(): void {
$this->set_providers();
$this->registe