SOURCE_FILE
  TYPE_ALIAS
    TYPE_KW "type"
    WHITESPACE " "
    NAME
      IDENT "T"
    WHITESPACE " "
    EQ "="
    WHITESPACE " "
    PATH_TYPE
      PATH
        PATH_SEGMENT
          NAME_REF
            IDENT "S"
          GENERIC_ARG_LIST
            L_ANGLE "<"
            CONST_ARG
              BLOCK_EXPR
                STMT_LIST
                  L_CURLY "{"
                  BIN_EXPR
                    LITERAL
                      INT_NUMBER "90"
                    WHITESPACE " "
                    PLUS "+"
                    WHITESPACE " "
                    LITERAL
                      INT_NUMBER "2"
                  R_CURLY "}"
            R_ANGLE ">"
    SEMICOLON ";"
  WHITESPACE "\n"
