import type { Construct } from 'constructs';
import type * as ecr from '../../../aws-ecr';
import type { ContainerDefinition } from '../container-definition';
import type { ContainerImageConfig } from '../container-image';
import { ContainerImage } from '../container-image';
/**
 * Properties for `TagParameterContainerImage`.
 */
export interface TagParameterContainerImageProps {
    /**
     * Whether the CloudFormation Parameter holds an image digest (`sha256:...`) rather than a tag.
     *
     * When `true`, the separator between the repository URI and the parameter value is `@`
     * instead of `:`, producing `ACCOUNT.dkr.ecr.REGION.amazonaws.com/REPO@sha256:...`.
     *
     * Use this when your pipeline passes a digest rather than a mutable tag.
     *
     * @default false
     */
    readonly isImageDigest?: boolean;
}
/**
 * A special type of `ContainerImage` that uses an ECR repository for the image,
 * but a CloudFormation Parameter for the tag or digest of the image in that repository.
 * This allows providing this tag or digest through the Parameter at deploy time,
 * for example in a CodePipeline that pushes a new tag of the image to the repository during a build step,
 * and then provides that new tag through the CloudFormation Parameter in the deploy step.
 *
 * @see #tagParameterName
 */
export declare class TagParameterContainerImage extends ContainerImage {
    private readonly repository;
    private readonly isImageDigest;
    private imageTagParameter?;
    constructor(repository: ecr.IRepository, props?: TagParameterContainerImageProps);
    bind(scope: Construct, containerDefinition: ContainerDefinition): ContainerImageConfig;
    /**
     * Returns the name of the CloudFormation Parameter that represents the tag or digest of the image
     * in the ECR repository.
     */
    get tagParameterName(): string;
    /**
     * Returns the value of the CloudFormation Parameter that represents the tag or digest of the image
     * in the ECR repository.
     */
    get tagParameterValue(): string;
}