The `goog.storage.mechanism.Mechanism` Class

`goog.storage.mechanism.Mechanism()`

Basic interface for all storage mechanisms.

`.get(key)`

Get the value stored under a key.

key {string}: The key to get.
returns {?string}: The corresponding value, null if not found.

`.remove(key)`

Remove a key and its value.

key {string}: The key to remove.

`.set(key, value)`

Set a value for a key.

key {string}: The key to set.
value {string}: The string to save.