diff is messed up, removing `createClient`, `start`, `stop`

[vaantoni6-cell]

diff is messed up, removing createClient, start, stop

Originally posted by @bschnurr in #25370 (comment)

[vaantoni6-cell]

nfc signal writer

[eleanorjboyd]

Could you give some more context on what you mean with this issue?

CC @bschnurr as well