deepCopy method Null safety
Implementation
IOSFontInfo deepCopy() => IOSFontInfo(
fontName: fontName,
systemFontStyle: systemFontStyle,
systemFontWeight: systemFontWeight,
);
IOSFontInfo deepCopy() => IOSFontInfo(
fontName: fontName,
systemFontStyle: systemFontStyle,
systemFontWeight: systemFontWeight,
);