import { Animated } from 'react-native';
/**
 * Hook that provides animated values and animation functions for dot badge transitions.
 *
 * Used to animate the appearance/disappearance of notification dot badges in tab labels.
 * Runs parallel opacity (fade) and width (scale) animations for smooth enter/exit effects.
 *
 * @returns Object containing:
 * - `opacity` - Animated.Value controlling the dot's opacity (0 = hidden, 1 = visible)
 * - `width` - Animated.Value controlling the dot container's width (0 = collapsed, getDotSize(count) = expanded)
 * - `animateIn` - Triggers the enter animation when a dot badge should appear
 * - `animateOut` - Triggers the exit animation when a dot badge should disappear
 *
 * @example
 * ```tsx
 * const { opacity, width, animateIn, animateOut } = useDotAnimation();
 *
 * useEffect(() => {
 *   if (count > 0) animateIn(count);
 *   else animateOut(count);
 * }, [count]);
 *
 * return (
 *   <Animated.View style={{ width }}>
 *     <Animated.View style={{ opacity }}>
 *       <DotCount count={count} />
 *     </Animated.View>
 *   </Animated.View>
 * );
 * ```
 */
export declare const useDotAnimation: () => {
  opacity: Animated.Value;
  width: Animated.Value;
  animateIn: (count: number) => void;
  animateOut: (count: number) => void;
};
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