@tool extends GUIDEIconRenderer func supports(input:GUIDEInput) -> bool: return input is GUIDEInputAction func render(input:GUIDEInput) -> void: pass func cache_key(input:GUIDEInput) -> String: return "0ecd6608-ba3c-4fc2-83f7-ad61736f1106" # we only have one output, so same cache key