import type { IEventSourceMapping, IFunction } from '../../aws-lambda/lib';
import type { ISchemaRegistry, KafkaSchemaRegistryAccessConfigType, KafkaSchemaRegistryConfig, SchemaRegistryProps } from '../../aws-lambda/lib/schema-registry';
import type { ISecret } from '../../aws-secretsmanager';
/**
 * Properties for confluent schema registry configuration.
 */
export interface ConfluentSchemaRegistryProps extends SchemaRegistryProps {
    /**
     * The URI for your schema registry.
     *
     * @default - none
     */
    readonly schemaRegistryUri: string;
    /**
     * The type of authentication for schema registry credentials.
     * @default none
     */
    readonly authenticationType: KafkaSchemaRegistryAccessConfigType;
    /**
     * The secret with the schema registry credentials.
     * @default none
     */
    readonly secret: ISecret;
}
/**
 * Confluent schema registry configuration for a Lambda event source.
 */
export declare class ConfluentSchemaRegistry implements ISchemaRegistry {
    private readonly props;
    constructor(props: ConfluentSchemaRegistryProps);
    /**
     * Returns a schema registry configuration.
     */
    bind(_target: IEventSourceMapping, targetHandler: IFunction): KafkaSchemaRegistryConfig;
}