import { Construct } from 'constructs';
import { IBucket } from './bucket';
import { CfnBucketPolicy } from './s3.generated';
import { PolicyDocument } from '../../aws-iam';
import { RemovalPolicy, Resource } from '../../core';
export interface BucketPolicyProps {
    /**
     * The Amazon S3 bucket that the policy applies to.
     */
    readonly bucket: IBucket;
    /**
     * Policy to apply when the policy is removed from this stack.
     *
     * @default - RemovalPolicy.DESTROY.
     */
    readonly removalPolicy?: RemovalPolicy;
}
/**
 * The bucket policy for an Amazon S3 bucket
 *
 * Policies define the operations that are allowed on this resource.
 *
 * You almost never need to define this construct directly.
 *
 * All AWS resources that support resource policies have a method called
 * `addToResourcePolicy()`, which will automatically create a new resource
 * policy if one doesn't exist yet, otherwise it will add to the existing
 * policy.
 *
 * Prefer to use `addToResourcePolicy()` instead.
 */
export declare class BucketPolicy extends Resource {
    /**
     * Create a mutable `BucketPolicy` from a `CfnBucketPolicy`.
     */
    static fromCfnBucketPolicy(cfnBucketPolicy: CfnBucketPolicy): BucketPolicy;
    /**
     * A policy document containing permissions to add to the specified bucket.
     * For more information, see Access Policy Language Overview in the Amazon
     * Simple Storage Service Developer Guide.
     */
    readonly document: PolicyDocument;
    /** The Bucket this Policy applies to. */
    readonly bucket: IBucket;
    private resource;
    constructor(scope: Construct, id: string, props: BucketPolicyProps);
    /**
     * Sets the removal policy for the BucketPolicy.
     * @param removalPolicy the RemovalPolicy to set.
     */
    applyRemovalPolicy(removalPolicy: RemovalPolicy): void;
}