} else if i, isFunc := v.(func(int) float64); isFunc {
	printFunction(i)                       // type of i is func(int) float64
} else {
	_, isBool := v.(bool)
	_, isString := v.(string)
	if isBool || isString {
		i := v                         // type of i is type of x (interface{})
		printString("type is bool or string")
	} else {
		i := v                         // type of i is type of x (interface{})

isUtc","aspNetRegex","isoRegex","createDuration","ret","diffRes","parseIso","base","isBefore","positiveMomentsDifference","momentsDifference","inp","isAfter","createAdder","direction","period","tmp","addSubtract","isAdding","invalid","subtract","isString","String","isMomentInput","arrayTest","dataTypeTest","filter","item","isNumberOrStringArray","property","objectTest","propertyTest","properties","isMomentInputObject","monthDiff","wholeMonthDiff","anchor","adjust","newLocaleData","defaultFormat"...