docs: function compose_resolved_route(params) {
      const this_component = this;
      const { route, captures } = params;
      const { redirect_to, component } = route;
      return redirect_to
          ? redirect(this_component, redirect_to)
          : captures
              ? { component, props: compose_page_props(route, captures) }
              : { component, props: {} }
          ; // eslint-disable-line indent
  }