import { EpicMetadata } from '../../../../shared/types/epic.js';
/**
 * Extrator de metadados de documentos de épico
 */
export declare class MetadataExtractor {
    /**
     * Extrai metadados do cabeçalho do documento de épico
     */
    extract(content: string): EpicMetadata;
    /**
     * Tenta extrair metadados sem lançar erro se falhar
     */
    extractSafe(content: string): {
        success: true;
        data: EpicMetadata;
    } | {
        success: false;
        error: string;
    };
    private extractId;
    private extractTitle;
    private extractPriority;
    private extractStatus;
    private extractEstimatedSprints;
    private extractPrdReference;
    private extractDependencies;
    private extractObjective;
    private extractBusinessValue;
}
/**
 * Factory function para criar extractor
 */
export declare function createMetadataExtractor(): MetadataExtractor;
//# sourceMappingURL=metadata-extractor.d.ts.map