old_contents: export default function stylesheet(props, themeData) {
    const { variant } = props;
    return {
      label: {
        fontSize:
          variant === "side"
            ? themeData["label.fontSize"]
            : themeData["label.top.fontSize"],
        fontFamily: themeData["label.fontFamily"],
        fontWeight: themeData["label.fontWeight"],
        lineHeight: themeData["label.lineHeight"],
        color: themeData["label.fontColor"],
        opacity: props.disabled ? themeData["component.disabled.opacity"] : "1.0"
      }
    };
  }
  
new_contents: export default function stylesheet(props, themeData) {
    const { variant } = props;
    return {
      label: {
        fontSize:
          variant === "side"
            ? themeData["label.fontSize"]
            : themeData["label.top.fontSize"],
        fontFamily: themeData["label.fontFamily"],
        fontWeight: themeData["label.fontWeight"],
        lineHeight: themeData["label.lineHeight"],
        color: themeData["label.fontColor"],
        opacity: props.disabled
          ? themeData["colorScheme.opacity.disabled"]
          : "1.0"
      }
    };
  }
  
subject: stop using deprecated theme-data-roles