extensionTypes
Some common types used in other WebExtension APIs.
Types
extensionTypes.ImageDetails
-
Details about the format and quality of an image.
extensionTypes.ImageFormat
-
The format of an image.
extensionTypes.InjectDetails
-
Injects details into a page.
extensionTypes.RunAt
-
The soonest that the JavaScript or CSS will be injected into the tab.
extensionTypes.CSSOrigin
-
Indicates whether a CSS stylesheet injected by
tabs.insertCSS
should be treated as an "author" or "user" stylesheet.
Browser compatibility
Report problems with this compatibility data on GitHubdesktop | mobile | ||||||
---|---|---|---|---|---|---|---|
extensionTypes | |||||||
CSSOrigin | |||||||
ImageDetails | |||||||
ImageDetails.rect | |||||||
ImageDetails.scale | |||||||
ImageFormat | |||||||
RunAt |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- Partial support
- Partial support
- No support
- No support
The compatibility table on 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.
Note:
This API is based on Chromium's chrome.extensionTypes
API. This documentation is derived from extension_types.json
in the Chromium code.