import { TransactionValidator, TransactionValidatorFactory, TransactionValidatorFactoryV2, TransactionValidatorV2 } from '@airgap/serializer';
import { SignedSubstrateTransaction } from '../../types/signed-transaction-substrate';
import { UnsignedSubstrateTransaction } from '../../types/unsigned-transaction-substrate';
export declare class SubstrateTransactionValidator implements TransactionValidator, TransactionValidatorV2 {
    private readonly version;
    constructor(version?: 'v2' | 'v3');
    validateUnsignedTransaction(unsignedTx: UnsignedSubstrateTransaction): Promise<any>;
    validateSignedTransaction(signedTx: SignedSubstrateTransaction): Promise<any>;
}
export declare class SubstrateTransactionValidatorFactory implements TransactionValidatorFactory<SubstrateTransactionValidator> {
    create(): SubstrateTransactionValidator;
}
export declare class SubstrateTransactionValidatorFactoryV2 implements TransactionValidatorFactoryV2<SubstrateTransactionValidator> {
    create(): SubstrateTransactionValidator;
}