how return table in producer orcale

PROCEDURE "NEWS_SEARCH" (dateto IN varchar2 ,datef IN varchar2 , subject IN varchar2)
IS
 declare TYPE  r  IS table(s IN varchar2)



BEGIN
--select * from r;

END;

Error   23  PLS-00103: Encountered the symbol "DECLARE" when expecting one of the following:

   begin function pragma procedure subtype type <an identifier>
   <a double-quoted delimited-identifier> current cursor delete
   exists prior external language
    oracle:{2.0}{Oracle.Management.Omo.DbProviders.OracleDataAccessDbProvider}LOCALHOST:1521/ORADB...PWS/Procedure/PWS/NEWS_SEARCH  3   2