/// <reference types="types" />
import type { LogicSig, MultiSig } from "algosdk";
export declare const blsigExt = ".blsig";
/**
 * Description: this function decodes msig object from logic signature
 * @param {String} name : multisig filename
 * @returns {MultiSig} : decoded msig (object with decoded public keys and their signatures)
 */
export declare function decodeMsigObj(msig: string): Promise<MultiSig>;
/**
 * Description: this function reads multisig from /assets/<filename>.lsig
 *              and returns the decoded multisig object
 * @param {string} msig : multisigned msig obj
 * @returns {MultiSig} : decoded Msig Object
 */
export declare function readMsigFromFile(filename: string): Promise<MultiSig | undefined>;
/**
 * Description: this function reads raw multisig from /assets/<filename>.lsig
 * and returns the base64 string
 * @param {string} filename : filename [must have .blsig ext]
 * @returns {string} : base64 string
 */
export declare function readBinaryMultiSig(filename: string): Promise<string | undefined>;
/**
 * Description : loads multisigned logic signature directly from .blsig file
 * @param {string} name filename
 * @returns {LogicSig} multi signed logic signature from assets/<file_name>.blsig
 */
export declare function loadBinaryMultiSig(name: string): Promise<LogicSig>;
/**
 * Description : validates msig by checking for v and thr field
 * @param {MultiSig} msig
 */
export declare function validateMsig(msig: MultiSig | undefined): void;