/**
 * Navigation Event Cleanup Utilities
 *
 * This file provides patterns for proper cleanup of navigation event listeners
 * to prevent memory leaks in React Native applications.
 *
 * Example usage:
 * ```tsx
 * useEffect(() => {
 *   const unsubscribe = navigation.addListener('focus', handleFocus);
 *   return unsubscribe; // Automatic cleanup on unmount
 * }, [navigation, handleFocus]);
 *
 * // For multiple listeners:
 * useEffect(() => {
 *   const unsubscribers = [
 *     navigation.addListener('focus', handleFocus),
 *     navigation.addListener('blur', handleBlur),
 *   ];
 *
 *   return () => unsubscribers.forEach(unsubscribe => unsubscribe());
 * }, [navigation, handleFocus, handleBlur]);
 * ```
 */
export interface NavigationCleanup {
    unsubscribe: () => void;
}
export declare class NavigationCleanupManager {
    /**
     * Creates a cleanup function for multiple navigation listeners
     */
    static createMultiCleanup(unsubscribers: (() => void)[]): () => void;
    /**
     * Safe cleanup wrapper that handles errors gracefully
     */
    static safeCleanup(unsubscribe: () => void): () => void;
}