export interface StorageManager {
    (options: {
        key: string;
        storageWindow?: Window | null;
    }): {
        /**
         * Function to get the value from the storage
         * @param defaultValue The default value to be returned if the key is not found
         * @returns The value from the storage or the default value
         */
        get(defaultValue: any): any;
        /**
         * Function to set the value in the storage
         * @param value The value to be set
         * @returns void
         */
        set(value: any): void;
        /**
         * Function to subscribe to the value of the specified key triggered by external events
         * @param handler The function to be called when the value changes
         * @returns A function to unsubscribe the handler
         * @example
         * React.useEffect(() => {
         *  const unsubscribe = storageManager.subscribe((value) => {
         *    console.log(value);
         *  });
         *  return unsubscribe;
         * }, []);
         */
        subscribe(handler: (value: any) => void): () => void;
    };
}
declare const localStorageManager: StorageManager;
export default localStorageManager;