Topic
constructor(blankCellFormat: String? = null, currencySymbol: String? = null, dateFormat: String? = null, decimalSeparator: TopicNumericSeparatorSymbol? = null, fractionDigits: Double? = null, groupingSeparator: String? = null, negativeFormat: TopicNegativeFormat? = null, prefix: String? = null, suffix: String? = null, unitScaler: TopicNumberScale? = null, useBlankCellFormat: Boolean? = null, useGrouping: Boolean? = null)