how to Block User from deleting Note from Stream ?

[sapyantuk]

Hello Developer

I want to restrict user from deleting post in stream . user should not be able to delete others as well as own post from Stream ?

Thanks in Advance

[item]

Hello,
maybe in config.php

'noteDeleteThresholdPeriod' => '1 month',
'noteEditThresholdPeriod' => '7 days',