import { TranslationEngine } from './translation-engine';
import { TranslationEngineOptions } from './translation-engine-options';
import { SentenceFormat } from '../translator/sentence-format';
import { TranslationPair } from '../translator/translation-pair';
export declare class DictTranslationEngine extends TranslationEngine {
    private readonly options;
    private dict;
    constructor(options: TranslationEngineOptions);
    setup(currentFile: string): Promise<void>;
    tearDown(): Promise<void>;
    protected batchTranslate(pairs: TranslationPair[], format: SentenceFormat): Promise<TranslationPair[]>;
}