TypeScript 合约

interface EntityResponse {
  identity: { id: string; type: string; slug: string; title: string };
  summary: string | null;
  score: { authority_score: number; content_level: string } | null;
  relations: { outgoing: Relation[]; incoming: Relation[] };
  compare: CompareEntry[];
  sources: Source[];
  timeline: TimelineEvent[];
  faq: { question: string; answer: string }[];
  evidence: { claim: string; sources: Source[]; confidence: string }[];
  trust: { evidenceCoverage: number; sourceCount: number; confidenceSummary: Record<string, number> };
  freshness: { lastUpdated: string | null; sourceFreshness: { latestSource: string | null; sourceCount: number }; freshnessLevel: string };
  meta: { lang: string; canonical: string; apiVersion: string; generatedAt: string; entity: string; fields: string[] };
}
type Relation = { relation_type: string; target_slug: string; target_title?: string };
type CompareEntry = { slug: string; title: string };
type Source = { title: string; url: string; publisher: string; type: string; date: string | null };
type TimelineEvent = { event_date: string; event_title: string };