import type { DatabaseAdapter as DBManagerAdapter } from '../db-manager.js';
export type AdapterLike = Pick<DBManagerAdapter, 'prepare' | 'transaction'>;
export interface WikiPageIndexRecord {
    id: number;
    source_locator: string;
    page_type: 'entity' | 'lesson' | 'synthesis' | 'process' | 'case';
    title: string;
    content: string;
    case_id: string | null;
    source_ids: string[];
    entity_refs: string[];
    confidence: 'high' | 'medium' | 'low' | null;
    compiled_at: string;
    created_at: string;
    updated_at: string;
}
export interface WikiPageSearchHit {
    record: WikiPageIndexRecord;
    rank: number;
    raw_score: number;
}
export interface UpsertWikiPageIndexInput {
    source_locator: string;
    page_type: WikiPageIndexRecord['page_type'];
    title: string;
    content: string;
    case_id?: string | null;
    source_ids: string[];
    entity_refs: string[];
    confidence: WikiPageIndexRecord['confidence'];
    compiled_at: string;
    embedding?: Float32Array | null;
    embedding_model?: string;
}
export declare function upsertWikiPageIndexEntry(adapter: AdapterLike, input: UpsertWikiPageIndexInput): {
    id: number;
    created: boolean;
};
export declare function deleteWikiPageIndexEntry(adapter: AdapterLike, source_locator: string): {
    deleted: boolean;
};
export declare function ftsSearchWikiPages(adapter: AdapterLike, query: string, limit: number): WikiPageSearchHit[];
export declare function vectorSearchWikiPages(adapter: AdapterLike, queryEmbedding: Float32Array, limit: number): WikiPageSearchHit[];
export declare function searchWikiPages(input: {
    adapter: AdapterLike;
    query: string;
    queryEmbedding?: Float32Array | null;
    limit: number;
}): WikiPageSearchHit[];
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