type TParamsForHashing = Record<string, string>;
/**
 * Get hash from VK Bridge for secure API calls
 * @param {Object} params - Parameters to include in the hash
 * @returns {Promise<{sign: string, ts: number}>} Signature and timestamp
 */
export declare const getHashForParamsFromVK: (params: TParamsForHashing) => Promise<{
    sign: string;
    ts: number;
}>;
export {};