/**
 * Shared YAML traversal utilities for Docker post-synth checks.
 */
export { getPrimaryOutput } from "@intentius/chant/lint/post-synth";
export interface ParsedService {
    name: string;
    image?: string;
    ports?: string[];
    volumes?: string[];
    build?: {
        dockerfile?: string;
        context?: string;
    };
    depends_on?: string[];
}
/**
 * Extract services section from serialized docker-compose.yml.
 */
export declare function extractServices(yaml: string): Map<string, ParsedService>;
/**
 * Extract named volumes from the top-level volumes: section.
 */
export declare function extractNamedVolumes(yaml: string): Set<string>;
/**
 * Check if an image tag represents :latest or is untagged.
 */
export declare function isLatestOrUntagged(image: string): boolean;
/**
 * Get Dockerfile content from SerializerResult files map.
 */
export declare function extractDockerfiles(output: unknown): Map<string, string>;
//# sourceMappingURL=docker-helpers.d.ts.map