/**
 * EpicService — Implements IEpicService for epic management and integrity validation.
 *
 * Key design decisions:
 * - Returns IntegrityResult (never throws for integrity violations)
 * - Uses ProjectRepository for task listing (avoids N+1 issue queries)
 * - Maps ProjectItem → TaskData for interface compliance
 */
import type { IEpicService, IProjectRepository, TaskData, IntegrityResult } from '../../container/interfaces.js';
import type { ILogger } from '../../shared/logger.js';
import type { MethodologyProfile } from '../../profiles/types.js';
export declare class EpicService implements IEpicService {
    private readonly projectRepository;
    private readonly profile;
    private readonly logger;
    private readonly epicField;
    constructor(projectRepository: IProjectRepository, profile: MethodologyProfile, logger: ILogger);
    getTasksInEpic(epicName: string): Promise<TaskData[]>;
    validateEpicIntegrity(task: TaskData): Promise<IntegrityResult>;
    /**
     * Generic container-based task lookup: finds all tasks sharing a container value.
     * Reads the field name from the profile's container definition.
     */
    private getTasksByContainer;
    private mapProjectItemToTaskData;
}
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