/// <reference types="types" />
import type { SuggestedParams, Transaction } from "algosdk";
import { Op } from "../interpreter/opcode";
import { ExecParams, StackElem, TxField, Txn } from "../types";
export declare function parseToStackElem(a: unknown, field: TxField): StackElem;
/**
 * Description: returns specific transaction field value from tx object
 * @param txField: transaction field
 * @param tx Current transaction
 * @param txns Transaction group
 * @param tealVersion version of TEAL
 */
export declare function txnSpecbyField(txField: string, tx: Txn, gtxns: Txn[], tealVersion: number): StackElem;
/**
 * Returns specific transaction field value from array
 * of accounts or application args
 * @param tx current transaction
 * @param txField transaction field
 * @param idx array index
 * @param op Op object
 * @param tealVersion version of TEAL
 * @param line line number in TEAL file
 */
export declare function txAppArg(txField: TxField, tx: Txn, idx: number, op: Op, tealVersion: number, line: number): Uint8Array;
export declare function encodeNote(note: string | undefined, noteb64: string | undefined): Uint8Array | undefined;
/**
 * Returns unsigned transaction as per ExecParams
 * ExecParams can be of following types:
 *  + AlgoTransferParam used for transferring algo
 *  + AssetTransferParam used for transferring asset
 *  + SSCCallsParam used for calling stateful smart contracts.
 For more advanced use-cases, please use `algosdk.tx` directly.
 NOTE: parseSSCAppArgs is used to handle case when user passes appArgs similar to goal
 * @param execParams ExecParams
 * @param suggestedParams Suggested params
 * @returns SDK Transaction object
 */
export declare function mkTransaction(execParams: ExecParams, suggestedParams: SuggestedParams): Transaction;