WebView.webExtensionMode

webkit.types.WebExtensionMode webExtensionMode() @property nothrow

Get webExtensionMode property.

Returns

This configures @web_view to treat the content as a WebExtension.

Note that this refers to the web standard WebExtensions and not WebKitWebExtensions.

In practice this limits the Content-Security-Policies that are allowed to be set. Some details can be found in Chrome's documentation.