import { Transaction } from '@ckb-lumos/base';
import { helpers } from '@ckb-lumos/lumos';
/**
 * Calculates the size of a transaction.
 *
 * Note: Why adding 4 bytes to the size of transaction:
 * [Calculate transaction fee](https://github.com/nervosnetwork/ckb/wiki/Transaction-%C2%BB-Transaction-Fee#calculate-transaction-fee)
 */
export declare function getTransactionSize(tx: Transaction): number;
/**
 * Calculates the size of a TransactionSkeleton.
 */
export declare function getTransactionSkeletonSize(txSkeleton: helpers.TransactionSkeletonType): number;
/**
 * Check if the Transaction's size (in bytes) is as expected.
 * Expected: min < size <= max.
 */
export declare function isTransactionSizeInRange(tx: Transaction, min?: number, max?: number): boolean;
/**
 * Check if the TransactionSkeleton's size (in bytes) is as expected.
 * Expected: min < size <= max.
 */
export declare function isTransactionSkeletonSizeInRange(txSkeleton: helpers.TransactionSkeletonType, min?: number, max?: number): boolean;
/**
 * Throw an error if the Transaction's size (in bytes) is not as expected.
 * Expected: min < size <= max.
 */
export declare function assetTransactionSize(tx: Transaction, min?: number, max?: number): void;
/**
 * Throw an error if the TransactionSkeleton's size (in bytes) is not as expected.
 * Expected: min < size <= max.
 */
export declare function assetTransactionSkeletonSize(txSkeleton: helpers.TransactionSkeletonType, min?: number, max?: number): void;