uiH4 method
Implementation
Text uiH4({TextStyle? style}) {
TextStyle defaultStyle = GoogleFonts.roboto(
fontSize: 34,
fontWeight: FontWeight.w400,
fontStyle: FontStyle.normal,
letterSpacing: 0.25,
color: Colors.black87);
return Text(this.data as String,
style: (this.style ?? defaultStyle).merge(style ?? defaultStyle));
}