| onInstallPermissionRequest(WebExtensionDelegate, WebExtension, List, List, Function1) |  | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| onUpdatePermissionRequest(WebExtensionDelegate, WebExtension, WebExtension, List, Function1) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| onOptionalPermissionsRequest(WebExtensionDelegate, WebExtension, List, List, Function1) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| onToggleActionPopup(WebExtensionDelegate, WebExtension, EngineSession, Action) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| onNewTab(WebExtensionDelegate, WebExtension, EngineSession, boolean, String) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| onBrowserActionDefined(WebExtensionDelegate, WebExtension, Action) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| onPageActionDefined(WebExtensionDelegate, WebExtension, Action) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| onInstalled(WebExtensionDelegate, WebExtension) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| onUninstalled(WebExtensionDelegate, WebExtension) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| onEnabled(WebExtensionDelegate, WebExtension) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| onDisabled(WebExtensionDelegate, WebExtension) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| onReady(WebExtensionDelegate, WebExtension) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| onOptionalPermissionsChanged(WebExtensionDelegate, WebExtension) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| onAllowedInPrivateBrowsingChanged(WebExtensionDelegate, WebExtension) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| onInstallationFailedRequest(WebExtensionDelegate, WebExtension, WebExtensionInstallException) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| onExtensionListUpdated(WebExtensionDelegate) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| onDisabledExtensionProcessSpawning(WebExtensionDelegate) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |