/**
 * SerializedModel type matching @astermind/astermind-community
 */
export interface SerializedModel {
    version: 'astermind-pro-v1';
    savedAt: string;
    hash?: string;
    settings: Record<string, unknown>;
    vocab: [string, number][];
    idf: number[];
    chunks: Array<{
        heading: string;
        content: string;
        rich?: string;
        level?: number;
        secId?: number;
    }>;
    tfidfDocs: Array<Array<[number, number]>>;
    landmarksIdx: number[];
    landmarkMat: number[][];
    denseDocs?: number[][];
}
/**
 * Settings type for Omega models
 */
export interface Settings {
    ridge?: number;
    elmEnabled?: boolean;
    elmDim?: number;
    elmMix?: number;
    alpha: number;
    beta: number;
    sigma: number;
    kernel: 'rbf' | 'cosine' | 'poly2';
    vocab: number;
    landmarks: number;
    prefilter: number;
    topK: number;
    headingW: number;
    chunk: number;
    overlap: number;
    penalizeLinks: boolean;
    stripCode: boolean;
    expandQuery: boolean;
    useStem: boolean;
    enableInfoFlow?: boolean;
    infoFlowMode: string;
    infoFlowWindow?: number;
    infoFlowCondLags?: number;
}
/**
 * Configuration for OmegaOfflineRAG
 */
export interface OmegaOfflineRAGConfig {
    /** Reranking options */
    reranking?: {
        enabled?: boolean;
        lambdaRidge?: number;
        useMMR?: boolean;
        mmrLambda?: number;
        probThresh?: number;
    };
    /** Number of results to return */
    topK?: number;
    /** Verbose logging */
    verbose?: boolean;
}
/**
 * Source chunk returned by Omega retrieval
 */
export interface OmegaSourceChunk {
    heading: string;
    content: string;
    rich?: string;
    score: number;
    rerankScore?: number;
    probability?: number;
}
/**
 * Query classification from Omega
 */
export interface OmegaQueryClassification {
    type: 'factual' | 'procedural' | 'conceptual' | 'navigational' | 'unknown';
    confidence: number;
    keywords: string[];
}
/**
 * Result from OmegaOfflineRAG.ask()
 */
export interface OmegaRAGResult {
    /** Generated answer text */
    answer: string;
    /** Confidence level */
    confidence: 'high' | 'medium' | 'low' | 'none';
    /** Source chunks used */
    sources: OmegaSourceChunk[];
    /** Processing time in milliseconds */
    processingTime: number;
    /** Whether answer was degraded */
    degraded: boolean;
    /** Reason for degradation if any */
    degradedReason?: string;
    /** Query classification */
    queryClassification?: OmegaQueryClassification;
}
/**
 * Model information from loaded Omega model
 */
export interface OmegaModelInfo {
    version: string;
    savedAt: string;
    documentCount: number;
    vocabularySize: number;
    landmarkCount: number;
    hasDenseVectors: boolean;
    settings: Partial<Settings>;
}
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