import actions = require('@aws-cdk/aws-codepipeline-api');
import s3 = require('@aws-cdk/aws-s3');
import cdk = require('@aws-cdk/cdk');
/**
 * Construction properties of the {@link AmazonS3Source S3 source action}.
 */
export interface AmazonS3SourceProps extends actions.CommonActionProps {
    /**
     * The name of the source's output artifact. Output artifacts are used by CodePipeline as
     * inputs into other actions.
     */
    artifactName: string;
    /**
     * The Amazon S3 bucket that stores the source code
     */
    bucket: s3.BucketRef;
    /**
     * The key within the S3 bucket that stores the source code
     */
    bucketKey: string;
    /**
     * Whether or not AWS CodePipeline should poll for source changes
     *
     * @default true
     */
    pollForSourceChanges?: boolean;
}
/**
 * Source that is provided by a specific Amazon S3 object.
 */
export declare class AmazonS3Source extends actions.SourceAction {
    constructor(parent: cdk.Construct, name: string, props: AmazonS3SourceProps);
}