lerp method
Linearly interpolate between this and another FDateFieldStyle using the given factor t.
Implementation
@useResult
FDateFieldStyle lerp(FDateFieldStyle other, double t) => .new(
fieldStyles: FTextFieldSizeStyles(.lerpWhere(fieldStyles, other.fieldStyles, t, (a, b, t) => a!.lerp(b!, t))),
popoverStyle: popoverStyle.lerp(other.popoverStyle, t),
calendarStyle: calendarStyle.lerp(other.calendarStyle, t),
);