import { TNoSQLAttribute, TNoSQLAttributeResponse, TNoSQLValues } from './types';
/**
 * Class that contains the un-marshalling utils
 * Converts NoSQL attributes to near-native js objects
 */
export declare class NoSQLUnMarshall {
    /**
     * Make a native or near-native js object from NoSQL attribute
     * @param attr NoSQL attribute to be converted
     * @returns native or near-native js object
     */
    static makeNative(attr: TNoSQLAttribute | TNoSQLAttributeResponse): TNoSQLValues;
    /**
     * Make a near-native Array from Array of NoSQL List attributes
     * @param list Array of NoSQL attributes
     * @returns Array of near-native js objects
     */
    static makeList(list: Array<TNoSQLAttribute | TNoSQLAttributeResponse>): Array<TNoSQLValues>;
    /**
     * Make a near-native plain js object from NoSQL Map attribute
     * @param map NoSQL Map attribute
     * @returns near-native plain js object
     */
    static makeMap(map: Record<string, TNoSQLAttribute | TNoSQLAttributeResponse>): Record<string, TNoSQLValues>;
    /**
     * Make a number or bigint value from NoSQL Number attribute
     * @param numStr NoSQL Number attribute
     * @returns number or bigint value
     */
    static makeNumber(numStr: string): number | bigint;
}