import type { DlqDestinationConfig, IEventSourceDlq, IEventSourceMapping, IFunction } from '../../aws-lambda';
/**
 * A Kafka topic dead letter queue destination configuration for a Lambda event source.
 *
 * This destination can only be used with Kafka-based event sources (MSK and self-managed Kafka).
 * When used with other event source types, a validation error will be thrown.
 *
 * ## Kafka URI Format
 *
 * new KafkaDlq('my-topic');
 *
 * ## Topic Naming Requirements
 *
 * Kafka topic names must follow these rules:
 * - Only alphanumeric characters, dots (.), underscores (_), and hyphens (-) are allowed
 * - Cannot be empty
 * - Must be a valid Kafka topic name
 *
 */
export declare class KafkaDlq implements IEventSourceDlq {
    private readonly topicName;
    /**
     * Creates a new Kafka DLQ destination.
     *
     * @throws {TypeError} When the topic name is empty or contains invalid characters
     */
    constructor(topicName: string);
    /**
     * Returns a destination configuration for the DLQ.
     *
     * The returned configuration is used in the AWS Lambda EventSourceMapping's DestinationConfig
     * to specify where failed records should be sent.
     *
     * @returns The DLQ destination configuration with the properly formatted Kafka URI
     *
     */
    bind(_target: IEventSourceMapping, _targetHandler: IFunction): DlqDestinationConfig;
}