using QuickPool;

var instance = somePrefab.Spawn(Vector3.zero, Quaternion.identity);
var component = somePrefab.Spawn<Component>(Vector3.zero, Quaternion.identity);
obj.Despawn();

public Pool pool = new Pool()
{
  size = 100,
  allowGrowth = true
};

// OR

var pool = PoolManager.Instance["pool name"];

private void Start()
{
  PoolsManager.RegisterPool(pool); //register pool if you want to use extention method Despawn
  pool.Initialize(); 
  
  var instance = pool.Spawn(Vector3.zero, Quaternion.identity);
  var conponent = pool.Spawn<Component>(Vector3.zero, Quaternion.identity);
  pool.Despawn(instance);
}

PoolsManager.DespawnAll();
// OR
pool.DespawnAll();