export type { EWCConfig, PatternStoreConfig, PatternOutcomeType, PatternOutcome, PatternRecommendationContext, SkillFeatures, Pattern, StoredPattern, PatternQuery, SimilarPattern, ConsolidationResult, PatternStoreMetrics, ConsolidationState, PatternRow, } from './PatternStore.types.js';
export { DEFAULT_EWC_CONFIG, DEFAULT_PATTERN_STORE_CONFIG, PATTERN_REWARDS, } from './PatternStore.types.js';
export type { IFisherInformationMatrix } from './PatternStore.helpers.js';
export { FisherInformationMatrix } from './PatternStore.helpers.js';
import type { PatternStoreConfig, PatternOutcome, Pattern, PatternQuery, SimilarPattern, ConsolidationResult, PatternStoreMetrics } from './PatternStore.types.js';
/** PatternStore - EWC++ pattern storage for successful recommendation matches */
export declare class PatternStore {
    private db;
    private fisherMatrix;
    private embeddingService;
    private consolidationState;
    private config;
    private ewcConfig;
    private initialized;
    private queryLatencies;
    private maxQuerySamples;
    constructor(config?: PatternStoreConfig);
    /**
     * Async factory — creates and fully initialises a PatternStore.
     * Equivalent to `new PatternStore(config)` + `await store.initialize()`.
     *
     * @param config - Store configuration
     * @returns Fully initialised PatternStore instance
     */
    static create(config?: PatternStoreConfig): Promise<PatternStore>;
    initialize(): Promise<void>;
    isInitialized(): boolean;
    private initializeV3Integration;
    storePattern(pattern: Pattern, outcome: PatternOutcome): Promise<string>;
    findSimilarPatterns(query: PatternQuery, limit?: number): Promise<SimilarPattern[]>;
    consolidate(): Promise<ConsolidationResult>;
    getPatternImportance(patternId: string): number;
    getMetrics(): PatternStoreMetrics;
    close(): void;
    private ensureInitialized;
    private loadFisherMatrix;
    private saveFisherMatrix;
}
/**
 * Create and initialize a PatternStore instance
 */
export declare function createPatternStore(config?: PatternStoreConfig): Promise<PatternStore>;
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