Entrance condition:

"comeInShinecharging": {
  "length": 3,
  "openEnd": 0
}

Requires:

{"heatFrames": 60},
{"shinespark": {"frames": 17, "excessFrames": 0}}

Exit condition:

"leaveWithSpark": {}

Unlocks doors:

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

Dev note: This strat is probably only useful if shinesparks are modified to not cost energy.