// The Configuration page's address-bar key: the config group its tab rail shows. Here, beside the other
// pages' keys, so the page's definition can declare it without importing the lazy page.
export const CONFIG_TAB_KEY = "cfgtab";

/** The address-bar delta for the config group shown (null: none named). */
export function configTabParams(tab: string | null): Record<string, string | null> {
  return { [CONFIG_TAB_KEY]: tab };
}