/**
 * Epic Document Parser
 *
 * Parses epic documents (.md) and extracts user stories
 * for conversion to execution plans.
 */
import { NormalizedInput, InputNormalizationResult } from '../../../shared/types/index.js';
import { EpicMetadata, EpicNormalizationResult, SharedContext } from '../../../shared/types/epic.js';
import { InputParser, NormalizerOptions } from '../input-normalizer.js';
/**
 * Extended result for epic parsing (includes multiple stories)
 */
export interface EpicInputNormalizationResult extends InputNormalizationResult {
    /** Array of normalized inputs (one per story) */
    multiple?: NormalizedInput[];
    /** Epic metadata */
    epicContext?: EpicMetadata;
    /** Shared context across all stories */
    sharedContext?: SharedContext;
}
/**
 * Epic Document Parser
 *
 * Implements InputParser to integrate with the normalizer pipeline.
 * Extracts user stories from epic documents and converts them to NormalizedInput.
 */
export declare class EpicDocumentParser implements InputParser {
    private metadataExtractor;
    private storyExtractor;
    private criteriaParser;
    private endpointExtractor;
    private schemaExtractor;
    /**
     * Checks if content appears to be an epic document
     */
    canParse(content: string, extension: string): boolean;
    /**
     * Parses epic document and returns normalized inputs
     */
    parse(content: string, options?: NormalizerOptions): EpicInputNormalizationResult;
    /**
     * Parses epic and returns full EpicNormalizationResult
     */
    parseEpic(content: string, options?: NormalizerOptions): EpicNormalizationResult | null;
    /**
     * Normalizes a single story to NormalizedInput format
     */
    private normalizeStory;
    /**
     * Builds success criteria from story acceptance criteria + global DoD
     */
    private buildSuccessCriteria;
    /**
     * Builds description from user story format
     */
    private buildDescription;
    /**
     * Extracts Definition of Done from epic document
     */
    private extractDefinitionOfDone;
    /**
     * Infers tech context from extracted stories
     */
    private inferTechContext;
    /**
     * Infers layer from endpoints
     */
    private inferLayer;
    /**
     * Estimates complexity based on story characteristics
     */
    private estimateComplexity;
    /**
     * Builds a simple pattern from criterion description
     */
    private buildPatternFromCriterion;
}
/**
 * Factory function
 */
export declare function createEpicDocumentParser(): EpicDocumentParser;
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