import { Config } from "../config/index.js";
import { NoteManager } from "../notes/manager.js";
import { Note } from "../notes/types.js";
export interface IndexedNote {
    id: string;
    file_path: string;
    date: string;
    title: string;
    category: string;
    tags: string;
    mentions: string;
    content: string;
    created_at: string;
    updated_at: string;
    indexed_at: string;
}
export interface SearchResult {
    id: string;
    filePath: string;
    date: string;
    title: string;
    category: string;
    tags: string[];
    mentions: string[];
    snippet: string;
    rank: number;
}
export declare class Indexer {
    private db;
    private config;
    private dbPath;
    private miniSearch;
    private noteContents;
    private constructor();
    static create(config: Config): Promise<Indexer>;
    private loadMiniSearchFromDb;
    private initializeSchema;
    private save;
    indexNote(note: Note): void;
    private indexEntities;
    removeNote(noteId: string): void;
    private extractSnippet;
    search(query: string, limit?: number): SearchResult[];
    searchByPerson(name: string, limit?: number): SearchResult[];
    searchByDateRange(startDate: string, endDate: string, limit?: number): SearchResult[];
    searchByCategory(category: string, limit?: number): SearchResult[];
    searchByTag(tag: string, limit?: number): SearchResult[];
    getEntities(type?: string): Array<{
        name: string;
        type: string;
        count: number;
    }>;
    rebuildIndex(noteManager: NoteManager): Promise<number>;
    regenerateSnippets(results: SearchResult[], searchTerm: string): SearchResult[];
    getStats(): {
        noteCount: number;
        entityCount: number;
        lastIndexed: string | null;
    };
    close(): void;
}
export declare function initializeDatabase(config: Config): Promise<Indexer>;
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