What should the follower (Ma'mum) intend to salute during the concluding Salaams according to the Hanafi school?

Etiquettes of Prayer: Finger Gesture, Supplications, and Other Adab

• Worshippers, angels, jinn, and specifically include their Imam in the direction corresponding to him.
• The angels only.
• The Imam only, completely ignoring the other worshippers.
• No intention is permissible.