playRequiredImages top-level constant
Keyed by the directory name under images/, which is also the name the Play
API uses, so a typo fails this lookup rather than being uploaded into the
wrong slot.
Implementation
const playRequiredImages = <String, PlayImageSpec>{
'icon': PlayImageSpec('app icon', 512, 512),
'featureGraphic': PlayImageSpec('feature graphic', 1024, 500),
};