import { IContractRepository } from '../../domain/repositories/IContractRepository';
import { ContractLogicExecutor } from '../../domain/services/validation/ContractLogicExecutor';
import { Result } from '../../shared/result';
import { ValidateTransactionRequest, ValidateTransactionResponse } from './dtos';
import { TransactionPluginRegistry } from '../validation/TransactionPluginRegistry';
/**
 * Use Case: Validate Transaction
 * Canonical example of using a Contract to validate runtime data.
 * Demonstrates:
 * 1. Contract Lifecycle Enforcement (Active status)
 * 2. Structural Validation (Props)
 * 3. Secure Dynamic Logic Execution (Sandboxing)
 * 4. External Plugin Validation (Extensibility)
 */
export declare class ValidateTransactionUseCase {
    private readonly contractRepository;
    private readonly logicExecutor;
    private readonly pluginRegistry?;
    constructor(contractRepository: IContractRepository, logicExecutor: ContractLogicExecutor, pluginRegistry?: TransactionPluginRegistry | undefined);
    execute(request: ValidateTransactionRequest): Promise<Result<ValidateTransactionResponse, Error>>;
}
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