import { Injector } from '@angular/core';
import { Observable } from 'rxjs/Observable';
import { AuthService } from '../../auth/auth.service';
import { AppConfigurationService } from '../../common/app-configuration.service';
import { EventsManagerService } from '../../common/events-manager.service';
import { HttpInterceptor } from '../../common/http-interceptor.service';
import { DatabaseService } from '../../storage/database.service';
import { ResourceReaderService } from '../resource-reader.service';
export declare class SmartenitTranslationService extends ResourceReaderService {
    static readonly I18N_KEY: string;
    static readonly LANGUAGES: {
        ENGLISH: string;
        PORTUGUESE: string;
        SPANISH: string;
    };
    private language;
    constructor(http: HttpInterceptor, authService: AuthService, databaseService: DatabaseService, eventsService: EventsManagerService, AppConfiguration: AppConfigurationService, injector: Injector);
    loadResources(): void;
    protected buildInitialData(): Observable<any>;
    protected processData(remoteData: any): void;
    /**
     * Set the language for translations
     * @param value New language
     */
    setLanguage(value: string): void;
    /**
     * Translate a text based on a key to the desired language
     * @param key Key for the text
     */
    translate(key: string): Observable<string>;
    /**
     * Translate multiple texts based on their keys to the desired language
     * @param keys Keys for the texts
     */
    multiTranslate(keys: string[]): Observable<{
        [key: string]: string;
    }>;
    /**
     * Translate a text based on a key to the desired language
     * @param key Key for the text
     */
    performTranslation(key: string): string;
    /**
     * Retrieves the current translation resource
     */
    getResource(lang?: string): any;
    /**
     * Reorder the words in a sentences based on the language
     * @param subject Subject of the sentence
     * @param adjective Adjective for the subject
     */
    reorderSentence(subject: string, adjective: string): string;
}