Optional
buildFunction to return INavigationBarTab. Remember routeUrl is from baseURL with a leading /. fullUrl is the full URL that relates to the tab, useful when catching wildcards. params is constructed as of /:param1/:param2, so {param1: string, param2: string}. Be aware fullUrl/params will be undefined if buildOnRegister is true.
This is the URL that the tab will be registered under. Technically it's just a unique ID as this will be used to unregister a route and close any related tab(s).
Optional
doSet this to true if you want the component to reset every time you navigate away.
This is the element/tag name that will be presented.
Optional
mainFinds TabId, and adds this as a secondaryTab to that tab.
Optional
sortWill try to place at this index, can be negative, fraction, etc. to put before/between existing tabs.
Optional
systemAdd as a system tab. If left out will default to application tab, ignored if mainTabId is defined.
Set this to true if you want buildTab to run when registered (e.g. for a system tab that's always there). If your buildTab takes params, this cannot be provided and must be assumed undefined. A secondaryTab (one that has mainTabId) will be created regardless of this flag.