Kin of "Presto!” (5)
I believe the answer is:
voila
'kin of presto' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for voila that I've seen before include "See there, behold - in France" , "French interjection - there you are!" , "There you go!" , "Announcement from French producer" , "See there, howzat - in France" .)