/**
 * Skill Crystallization Types
 *
 * ACT-R Knowledge Compilation 기반 스킬 결정화 내부 타입.
 */
import type { Memory, MemoryCategory } from '../types/index.js';
export interface SkillCandidate {
    clusterId: string;
    sourceMemories: Memory[];
    category: MemoryCategory;
    confidence: number;
    pattern: string;
    tags: string[];
}
export interface SkillMetadata {
    sourceMemoryIds: string[];
    crystallizedAt: string;
    confidence: number;
    reviewDueAt: string;
    activationCount: number;
    lastActivatedAt?: string;
    taxonomyDomain?: string;
    taxonomySkillId?: string;
    taxonomyNature?: string;
    taxonomyStability?: string;
    taxonomyConfidence?: number;
}
export interface EvaluationResult {
    candidates: SkillCandidate[];
    created: number;
    skipped: number;
    errors: string[];
}
export interface ReviewResult {
    reviewed: number;
    demoted: number;
    renewed: number;
    /**
     * 실사용 판정에 실패해 **강등을 보류**한 건수 (ADR-066).
     * 판정 불가를 "사용 0"으로 환원하면 조회 오류가 곧 파괴가 된다 —
     * 보존 쪽으로 fail 하되 침묵하지 않는다.
     */
    unknownUsage: number;
}
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