import * as ec2 from 'aws-cdk-lib/aws-ec2';
import * as opensearch from 'aws-cdk-lib/aws-opensearchservice';
import * as oss from '@project-lakechain/opensearch-collection';
import * as logs from 'aws-cdk-lib/aws-logs';
import { Construct } from 'constructs';
/**
 * The properties for the OpenSearchIndex construct.
 */
export interface OpenSearchIndexProps {
    /**
     * The name of the index.
     */
    readonly indexName: string;
    /**
     * The body of the index creation request.
     */
    readonly body: Record<string, any>;
    /**
     * The OpenSearch endpoint on which the index
     * should be created.
     */
    readonly endpoint: opensearch.IDomain | oss.ICollection;
    /**
     * The VPC in which the OpenSearch domain is deployed.
     */
    readonly vpc?: ec2.IVpc;
    /**
     * The log group in which the lambda function will
     * write its logs.
     */
    readonly logGroup?: logs.ILogGroup;
}
/**
 * A custom resource making it easy to create an index
 * and manage its lifecycle as a CDK construct.
 * This construct uses a lambda function to interact with
 * the OpenSearch endpoint, and uses the OpenSearch SDK to
 * create and delete the index.
 * This construct is compatible with OpenSearch domains and serverless
 * collections deployed in a VPC or not.
 */
export declare class OpenSearchIndex extends Construct {
    /**
     * The name of the index managed by the construct.
     */
    readonly indexName: string;
    /**
     * OpenSearch Index constructor
     * @param scope the scope of the construct
     * @param id the id of the construct
     */
    constructor(scope: Construct, id: string, props: OpenSearchIndexProps);
    /**
     * Get the URL of the OpenSearch endpoint.
     * @param endpoint the OpenSearch endpoint.
     * @returns the endpoint URL.
     */
    private getEndpoint;
    /**
     * Get the service identifier of the OpenSearch endpoint.
     * @param endpoint the OpenSearch endpoint.
     * @returns the service identifier.
     */
    private getServiceIdentifier;
}