Swift deletion edited? (4,4)

I believe the answer is:

teen idol

I'm a little stuck... Click here to teach me more about this clue!

'edited?' is the definition.
I know nothing about this answer so I cannot judge whether this works.

'swift deletion' is the wordplay.
I cannot really see how this works, but
an anagram of 'deletion' is 'teenidol' which is located in the answer.
No letters remain.
This explanation may well be incorrect...

Can you help me to learn more?

I've seen this clue in the Sydney Morning Herald.

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