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StorageChange is an object representing a change to a storage area.Type
StorageChange objects contain the following properties:
oldValueOptional- The old value of the item, if there was an old value. This can be any data type.
newValueOptional- The new value of the item, if there is a new value. This can be any data type.
Browser compatibility
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
| Chrome | Edge | Firefox | Firefox for Android | Opera | |
|---|---|---|---|---|---|
| Basic Support | Yes | Yes | 45.0 | 48.0 | 33 |
Acknowledgements
This API is based on Chromium's chrome.storage API. This documentation is derived from storage.json in the Chromium code.
Microsoft Edge compatibility data is supplied by Microsoft Corporation and is included here under the Creative Commons Attribution 3.0 United States License.
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