Event for when a Creeper starts swelling

Is your feature request related to a problem?

There's currently no easy way to generally tell when a Creeper begins swelling/expanding with the Paper API. I want to play a custom sound when a Creeper is about to explode without having to override the vanilla fuse.ogg sound, since TNT also uses that same sound.

Describe the solution you'd like.

I would like an event that is called right before Creepers begin swelling/expanding, with a method to get the Creeper entity that is about to swell, and with or without the ability to cancel the event.

Describe alternatives you've considered.

I considered CreeperIgniteEvent, but it only fires if you manually ignite a Creeper using a flint and steel or fire charge, or programmatically with Creeper#ignite or Creeper#setIgnited(boolean). A Creeper swelling due to proximity with a player does not fire this event.

EntityExplodeEvent only fires immediately before the Creeper explodes, not before the beginning of the swelling process.

Other

No response