package webextension_polyfill.sessions; typedef Session = { /** The time when the window or tab was closed or modified, represented in milliseconds since the epoch. **/ var lastModified : Float; /** The $(ref:tabs.Tab), if this entry describes a tab. Either this or $(ref:sessions.Session.window) will be set. Optional. **/ @:optional var tab : webextension_polyfill.tabs.Tab; /** The $(ref:windows.Window), if this entry describes a window. Either this or $(ref:sessions.Session.tab) will be set. Optional. **/ @:optional var window : webextension_polyfill.windows.Window; };