lerp method
Linearly interpolate between this and another FLabelStyles using the given factor t.
Implementation
@useResult
FLabelStyles lerp(FLabelStyles other, double t) => .new(
horizontalLeadingStyle: horizontalLeadingStyle.lerp(other.horizontalLeadingStyle, t),
horizontalTrailingStyle: horizontalTrailingStyle.lerp(other.horizontalTrailingStyle, t),
verticalStyle: verticalStyle.lerp(other.verticalStyle, t),
);