Right after the T20 world cup, Pakistan will be visiting Bangladesh to play three one day international and three test matches starting form 19 November. Seeing the current form of both the teams in the recent world cup, i think Pakistan should white wash the series however, not to forget, Bangladesh have a good record in their home ground and they are one of those teams who play better cricket at home.
Pakistan is very good in T20 but not same good in tests and ODI. On the other hand Bangladesh must be looking for some wins against Pakistan to overcome there bad performance in T20 WC. Bangladesh has never won a test match against Pakistan, so Pakistan need to be careful to maintain that record. Bangladesh holds a record of 3-0 in ODI series against Pakistan in 2015.
Pakistan is a far better team than Bangladesh. They will easily win the series the T20 series. About the test series after the recent win in the T20 world cup, the team will be full of confidence and I am sure they will try to win the test series too but in the past, they have played very badly the test format. So it is a dice situation but we will be enjoying some good cricket.