import type { SearchPlugin, PluginConfig, SearchResult, SearchOpts } from '../../core/types.js';
import type { BetterSqlite3Storage } from '../storage/better-sqlite3.js';
export declare class LevenshteinSearch implements SearchPlugin {
    private storage;
    name: string;
    version: string;
    type: "search";
    strategy: "levenshtein";
    priority: number;
    constructor(storage: BetterSqlite3Storage);
    init(_config: PluginConfig): Promise<void>;
    destroy(): Promise<void>;
    search(query: string, opts: SearchOpts): Promise<SearchResult[]>;
    shouldFallback(_results: SearchResult[]): boolean;
    private levenshtein;
}
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