Meta
constructor(app: String = "app", format: String = "format", image: String = "image", scale: Double = 1.0, size: SizeInt = SizeInt(1, 1), version: String = VERSION, frameTags: List<AtlasInfo.FrameTag> = listOf(), layers: List<AtlasInfo.Layer> = listOf(), slices: List<AtlasInfo.Slice> = listOf())