import 'reflect-metadata';
import { FindManyOptions } from 'typeorm';
import { DictEntryEntity } from './dict-entry.entity';
export declare class Dict {
    private connection;
    private dictRepo;
    private regExps;
    open(filename?: string): Promise<void>;
    openInMemory(): Promise<void>;
    close(): Promise<void>;
    find(filePath: string, english: string): Promise<DictEntryEntity>;
    findAll(options?: FindManyOptions<DictEntryEntity>): Promise<DictEntryEntity[]>;
    createOrUpdate(filePath: string, english: string, chinese: string, xpath: string): Promise<DictEntryEntity>;
    save(entry: DictEntryEntity): Promise<DictEntryEntity>;
    findByRegExp(english: string): DictEntryEntity;
}