import { type BigNumberish, type BytesLike } from 'ethers';
import { type EVMExtraArgsV2, type SVMExtraArgsV1 } from '../extra-args.ts';
/**
 * BCS codec for decoding EVM extra args on Move chains (Aptos/Sui).
 * Used when receiving cross-chain messages from EVM source chains.
 */
export declare const BcsEVMExtraArgsV2Codec: import("@mysten/bcs").BcsStruct<{
    gasLimit: import("@mysten/bcs").BcsType<string, string | number | bigint, "u256">;
    allowOutOfOrderExecution: import("@mysten/bcs").BcsType<boolean, boolean, "bool">;
}, string>;
/**
 * BCS codec for decoding SVM (Solana) extra args on Move chains (Aptos/Sui).
 * Used when receiving cross-chain messages from Solana source chains.
 */
export declare const BcsSVMExtraArgsV1Codec: import("@mysten/bcs").BcsStruct<{
    computeUnits: import("@mysten/bcs").BcsType<number, number, "u32">;
    accountIsWritableBitmap: import("@mysten/bcs").BcsType<string, string | number | bigint, "u64">;
    allowOutOfOrderExecution: import("@mysten/bcs").BcsType<boolean, boolean, "bool">;
    tokenReceiver: import("@mysten/bcs").BcsType<number[], Iterable<number> & {
        length: number;
    }, string>;
    accounts: import("@mysten/bcs").BcsType<number[][], Iterable<Iterable<number> & {
        length: number;
    }> & {
        length: number;
    }, string>;
}, string>;
/**
 * Decodes extra arguments from Move-based chain CCIP messages.
 * Works for both Aptos and Sui since they share the same BCS encoding.
 * @param extraArgs - Encoded extra arguments bytes.
 * @returns Decoded extra arguments or undefined if unknown format.
 */
export declare function decodeMoveExtraArgs(extraArgs: BytesLike): (EVMExtraArgsV2 & {
    _tag: 'EVMExtraArgsV2';
}) | (SVMExtraArgsV1 & {
    _tag: 'SVMExtraArgsV1';
}) | undefined;
/**
 * Converts bytes to a Move-chain address (32-byte zero-padded).
 * Works for both Aptos and Sui since they share the same address format.
 * @param bytes - Bytes to convert.
 * @returns Address as 0x-prefixed hex string, 32 bytes padded.
 * @throws {@link CCIPDataFormatUnsupportedError} if bytes length exceeds 32
 */
export declare function getMoveAddress(bytes: BytesLike | readonly number[]): string;
/**
 * Encodes a numeric value as a 32-byte hex string.
 * Used for BCS encoding on Move chains (Aptos/Sui).
 * @param value - Numeric value to encode.
 * @returns 32-byte hex string representation of the value.
 */
export declare const encodeNumber: (value: BigNumberish) => string;
/**
 * Encodes dynamic bytes with length prefix for BCS serialization.
 * Used for BCS encoding on Move chains (Aptos/Sui).
 * @param value - Bytes to encode.
 * @returns Encoded bytes with 32-byte aligned padding.
 */
export declare const encodeRawBytes: (value: BytesLike) => string;
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