import * as events from "aws-cdk-lib/aws-events";
import * as s3 from "aws-cdk-lib/aws-s3";
import { Construct } from "constructs";
import { EventStage, EventStageProps } from "../pipelines/stage";
/**
 * Properties for `S3EventStage`.
 */
export interface S3EventStageProps extends EventStageProps {
    /**
     * The list of events to capture, for example: ["Object Created"].
     *
     * @link https://docs.aws.amazon.com/AmazonS3/latest/userguide/EventBridge.html
     */
    readonly eventNames: string[];
    /**
     * S3 Bucket or list of buckets.
     * Amazon EventBridge notifications must be enabled on the bucket in order to use this construct.
     */
    readonly bucket: s3.IBucket | s3.IBucket[];
    /**
     * The S3 prefix or list of prefixes. Capture root level prefix ("/") by default.
     */
    readonly keyPrefix?: string | string[];
}
/**
 * Stage implements an S3 event pattern based on event names, a bucket name and optional key prefix.
 * Amazon EventBridge notifications must be enabled on the bucket in order to use this construct.
 */
export declare class S3EventStage extends EventStage {
    readonly eventPattern?: events.EventPattern;
    /**
     * Constructs `S3EventStage`.
     * @param scope Scope within which this construct is defined.
     * @param id Identifier of the stage.
     * @param props Properties for the stage.
     */
    constructor(scope: Construct, id: string, props: S3EventStageProps);
}