SQL> create view v as select * from t;

View created.

SQL> select dbms_metadata.get_ddl('VIEW','V') from dual;
DBMS_METADATA.GET_DDL('VIEW','V')
-----------------------------------------------------------------------

  CREATE OR REPLACE FORCE VIEW "MICHEL"."V" ("C1", "C2", "C3") AS
  select "C1","C2","C3" from t


1 row selected.

create or replace type C2_TTyp as table of varchar2(2);
/

create or replace view v_C2_TTyp as (
SELECT x.column_value, y.dummy FROM TABLE (C2_TTyp ('A', 'B', 'C', 'D', 'E'))x, dual y);

select NAME, TYPE, REFERENCED_OWNER, REFERENCED_NAME, REFERENCED_TYPE, REFERENCED_LINK_NAME 
from user_dependencies 
where name  = 'V_C2_TTYP'
--where ...
;

NAME      TYPE    REFERENCED_OWNER REFERENCED_NAME REFERENCED_TYPE REFERENCED_LINK_NAME
--------- ------- ---------------- --------------- --------------- --------------------
V_C2_TTYP VIEW    SYS              DUAL            TABLE     
V_C2_TTYP VIEW    PUBLIC           DUAL            SYNONYM     
V_C2_TTYP VIEW    SCOTT            DUAL            NON-EXISTENT     
V_C2_TTYP VIEW    SCOTT            C2_TTYP         TYPE