Entrance condition:

{
  "comeInShinecharging": {
    "length": 12,
    "openEnd": 0
  }
}

Requires:

"canShinechargeMovementComplex"
{
  "heatFrames": 170
}
{
  "shinespark": {
    "frames": 9,
    "excessFrames": 0
  }
}

Exit condition:

{
  "leaveWithSpark": {}
}

Unlocks doors:

{"types":["super"],"requires":[]}
{"types":["missiles","powerbomb"],"requires":["never"]}

Dev note: This Leave With Spark variation is included since leaving with frames remaining is tight. For shorter runway uses (or with HiJump), a spark variation is not needed as you can leave with plenty of frames.