export { ExactAptosScheme } from './exact/client/index.js';
import { Network, Aptos, SimpleTransaction, AccountAuthenticator, EntryFunction, TransactionPayload, TransactionPayloadEntryFunction } from '@aptos-labs/ts-sdk';
export { C as ClientAptosConfig, a as ClientAptosSigner, F as FacilitatorAptosSigner, c as createClientSigner, t as toFacilitatorAptosSigner } from './signer-DPT9P1NX.js';
import '@bankofai/x402-core/types';

/**
 * Exact Aptos payload structure containing a base64 encoded transaction
 */
type ExactAptosPayload = {
    /**
     * Base64 encoded JSON containing transaction and senderAuthenticator byte arrays
     */
    transaction: string;
};
/**
 * Decoded Aptos payment payload structure
 */
type DecodedAptosPayload = {
    /**
     * Transaction bytes as number array
     */
    transaction: number[];
    /**
     * Sender authenticator bytes as number array
     */
    senderAuthenticator: number[];
};

/**
 * CAIP-2 network identifier for Aptos Mainnet
 */
declare const APTOS_MAINNET_CAIP2 = "aptos:1";
/**
 * CAIP-2 network identifier for Aptos Testnet
 */
declare const APTOS_TESTNET_CAIP2 = "aptos:2";
/**
 * Regex pattern for validating Aptos addresses
 * Matches 64 hex characters with 0x prefix
 */
declare const APTOS_ADDRESS_REGEX: RegExp;
/**
 * The primary fungible store transfer function
 */
declare const TRANSFER_FUNCTION = "0x1::primary_fungible_store::transfer";
/**
 * Maximum gas amount allowed for sponsored transactions to prevent gas draining attacks.
 * The Aptos SDK defaults to 200000 for simple transactions, so we allow some headroom.
 */
declare const MAX_GAS_AMOUNT = 500000n;
/**
 * Maps CAIP-2 network identifiers to Aptos chain IDs.
 *
 * @param network - The CAIP-2 network identifier (e.g., "aptos:1")
 * @returns The corresponding chain ID
 */
declare function getAptosChainId(network: string): number;
/**
 * Default USDC fungible asset metadata address on mainnet.
 */
declare const USDC_MAINNET_FA = "0xbae207659db88bea0cbead6da0ed00aac12edcdda169e591cd41c94180b46f3b";
/**
 * Default USDC fungible asset metadata address on testnet.
 */
declare const USDC_TESTNET_FA = "0x69091fbab5f7d635ee7ac5098cf0c1efbe31d68fec0f2cd565e8d168daf52832";
/**
 * Maps CAIP-2 network identifiers to Aptos SDK Network enum.
 *
 * @param network - The CAIP-2 network identifier (e.g., "aptos:1")
 * @returns The corresponding Aptos SDK Network enum value
 */
declare function getAptosNetwork(network: string): Network;
/**
 * Gets the default RPC URL for the given Aptos network.
 *
 * @param network - The Aptos SDK Network enum value
 * @returns The default RPC URL for the network
 */
declare function getAptosRpcUrl(network: Network): string;

/**
 * Deserialize an Aptos transaction and authenticator from the payment payload.
 *
 * @param transactionBase64 - The base64 encoded transaction payload
 * @returns The deserialized transaction and authenticator
 */
declare function deserializeAptosPayment(transactionBase64: string): {
    transaction: SimpleTransaction;
    senderAuthenticator: AccountAuthenticator;
    entryFunction?: EntryFunction;
};
/**
 * Checks if it's an entry function payload.
 *
 * @param payload - The payload to check
 * @returns True if it's an entry function payload
 */
declare function isEntryFunctionPayload(payload: TransactionPayload): payload is TransactionPayloadEntryFunction;
/**
 * Create an Aptos SDK client for the given network
 *
 * @param network - CAIP-2 network identifier (e.g., "aptos:1")
 * @param rpcUrl - Optional custom RPC URL
 * @returns Aptos SDK client
 */
declare function createAptosClient(network: string, rpcUrl?: string): Aptos;
/**
 * Encode an Aptos payment payload to base64
 *
 * @param transactionBytes - The serialized transaction bytes
 * @param authenticatorBytes - The serialized authenticator bytes
 * @returns Base64 encoded payload
 */
declare function encodeAptosPayload(transactionBytes: Uint8Array, authenticatorBytes: Uint8Array): string;

export { APTOS_ADDRESS_REGEX, APTOS_MAINNET_CAIP2, APTOS_TESTNET_CAIP2, type DecodedAptosPayload, type ExactAptosPayload, MAX_GAS_AMOUNT, TRANSFER_FUNCTION, USDC_MAINNET_FA, USDC_TESTNET_FA, createAptosClient, deserializeAptosPayment, encodeAptosPayload, getAptosChainId, getAptosNetwork, getAptosRpcUrl, isEntryFunctionPayload };