[android-components](../../../index.md) / [mozilla.components.browser.state.action](../../index.md) / [WebExtensionAction](../index.md) / [InstallWebExtensionAction](index.md) / [extension](./extension.md)

# extension

`val extension: `[`WebExtensionState`](../../../mozilla.components.browser.state.state/-web-extension-state/index.md) [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/browser/state/src/main/java/mozilla/components/browser/state/action/BrowserAction.kt#L348)