lowerCamelCaseToUpperSpacedCase property
      
      String
      get
      lowerCamelCaseToUpperSpacedCase
      
    
    
    
Implementation
String get lowerCamelCaseToUpperSpacedCase =>
    replaceAllMapped(RegExp(r'[A-Z]'), (match) => ' ${match.group(0)}')
        .trim()
        .capitalizeWords();