Interface \Prado\IStatePersister

IStatePersister class.

This interface must be implemented by all state persister classes (such as TPageStatePersister, TApplicationStatePersister.

Namespace: \Prado
Author: Qiang Xue <qiang.xue@gmail.com>
Since: 3.0

Methods summary
`public`	`load() : mixed` Loads state from a persistent storage.
`public`	`save(mixed $state) : mixed` Saves state into a persistent storage.

Inherited methods