code: function getListItemHeight(props, state) {
    const { leftElement, dense } = props;
    const { numberOfLines } = state;
  
    if (numberOfLines === 'dynamic') {
      return null;
    }
  
    if (!leftElement && numberOfLines === 1) {
      return dense ? 40 : 48;
    }
  
    if (numberOfLines === 1) {
      return dense ? 48 : 56;
    }
    if (numberOfLines === 2) {
      return dense ? 60 : 72;
    }
    if (numberOfLines === 3) {
      return dense ? 80 : 88;
    }
  
    return null;
  }
docs: Please see this: https://material.google.com/components/lists.html#lists-specs