giga method
      
TextStyle
giga({ 
    
    
- Color? color,
 - bool? isBold,
 - bool? isStatic,
 - FontWeight fontWeight = FontWeight.normal,
 
Implementation
TextStyle giga(
    {Color? color,
    bool? isBold,
    bool? isStatic,
    FontWeight fontWeight = FontWeight.normal}) {
  color ??= Get.find<AppColors>().textColor;
  return TextStyle(
      fontSize: isStatic == null
          ? _size7
          : isStatic
              ? _staticSizes["giga"]
              : _sizeRatios["giga"],
      color: color,
      fontWeight: isBold == null
          ? fontWeight
          : isBold
              ? FontWeight.bold
              : FontWeight.normal);
}