Routes File(0,26)
  RoutesRedirectImpl(REDIRECT)(0,26)
    PsiElement(ARROW)('->')(0,2)
    PsiWhiteSpace('  ')(2,4)
    RoutesPathImpl(PATH)(4,12)
      PsiElement(SLASH)('/')(4,5)
      RoutesPathSegmentImpl(PATH_SEGMENT)(5,12)
        PsiElement(STATIC_PATH_SEGMENT)('subpath')(5,12)
    PsiWhiteSpace('    ')(12,16)
    PsiElement(ROUTER_REFERENCE)('sub.Router')(16,26)
