OptionalcharactersCharacter tokens for interaction and route state.
OptionalemptyText displayed when no routes are open.
OptionalfocusedRoute identifier carrying keyboard focus.
Ordered open routes. Caller-owned data is never mutated.
OptionalrouteCurrently selected route identifier.
OptionalseparatorText inserted between route tabs.
OptionalwidthMaximum terminal-cell width of the rendered row.
Options accepted by renderRouteTabs.