message: Using IS_PLATFORM_IOS in TabsItem component
diff: @@ -4,9 +4,8 @@ import getClassName from '../../helpers/getClassName';
  import Tappable, {ACTIVE_EFFECT_DELAY} from '../Tappable/Tappable';
  import classNames from '../../lib/classNames';
  -import {IOS, platform} from '../../lib/platform';
  +import { IS_PLATFORM_IOS } from '../../lib/platform';
  -const osname = platform();
  const baseClassName = getClassName('TabsItem');
  export default class TabsItem extends React.Component {
  @@ -27,7 +26,7 @@ export default class TabsItem extends React.Component {
  <Tappable
  {...restProps}
  className={classNames(baseClassName, { 'TabsItem--selected': selected }, className)}
  - activeEffectDelay={osname === IOS ? 0 : ACTIVE_EFFECT_DELAY}
  + activeEffectDelay={IS_PLATFORM_IOS ? 0 : ACTIVE_EFFECT_DELAY}
  >
  <span className="TabsItem__in">{children}</span>
  </Tappable>
  