update template

template/externs/webextension_polyfill/tabs/ZoomSettingsMode.hx

@@ -0,0 +1,15 @@
+package webextension_polyfill.tabs;
+
+/**
+	Defines how zoom changes are handled, i.e. which entity is responsible for the actual scaling of the page; defaults to
+	<code>automatic</code>.
+	
+	"automatic": Zoom changes are handled automatically by the browser.
+	"manual": Overrides the automatic handling of zoom changes. The <code>onZoomChange</code> event will still be dispatched,
+	and it is the responsibility of the extension to listen for this event and manually scale the page.
+	This mode does not support <code>per-origin</code> zooming, and will thus ignore the <code>scope</code>
+	zoom setting and assume <code>per-tab</code>.
+	"disabled": Disables all zooming in the tab. The tab will revert to the default zoom level,
+	and all attempted zoom changes will be ignored.
+**/
+typedef ZoomSettingsMode = String;