METHODS: readonly [
"addButton",
"clearButtons",
"drawBitmap",
"getBalloonPopupEventListener",
"getDescription",
"getStyle",
"getTitle",
"processClick",
"removeButton",
"replaceButton",
"setBalloonPopupEventListener",
"setDescription",
"setStyle",
"setTitle",
]
com.massifmaps.vectorelements.BalloonPopup / MSFBalloonPopup