import type { IConstruct } from 'constructs';
import { Mixin } from '../../../core/lib/mixins';
import { BlockPublicAccess } from '../bucket';
import { CfnBucket } from '../s3.generated';
/**
 * S3-specific Mixin to automatically delete all objects from a bucket
 * when the bucket is removed from the stack or when the stack is deleted.
 *
 * Requires the `removalPolicy` to be set to `RemovalPolicy.DESTROY`.
 *
 * Apply this mixin to a bucket will add `s3:PutBucketPolicy` to the
 * bucket policy. This is because during bucket deletion, the custom resource provider
 * needs to update the bucket policy by adding a deny policy for `s3:PutObject` to
 * prevent race conditions with external bucket writers.
 */
export declare class BucketAutoDeleteObjects extends Mixin {
    private static AUTO_DELETE_OBJECTS_RESOURCE_TYPE;
    private static AUTO_DELETE_OBJECTS_TAG;
    supports(construct: IConstruct): construct is CfnBucket;
    applyTo(construct: IConstruct): void;
}
/**
 * S3-specific mixin for enabling versioning.
 */
export declare class BucketVersioning extends Mixin {
    private readonly enabled;
    constructor(enabled?: boolean);
    supports(construct: IConstruct): construct is CfnBucket;
    applyTo(construct: IConstruct): void;
}
/**
 * S3-specific mixin for blocking public-access.
 */
export declare class BucketBlockPublicAccess extends Mixin {
    private readonly configOptions;
    constructor(publicAccessConfig?: BlockPublicAccess);
    supports(construct: IConstruct): construct is CfnBucket;
    applyTo(construct: IConstruct): void;
}