import { OnDestroy, OnInit } from '@angular/core';
import { IconNameType } from '../../../../types/icon-name.type';
import { ThemeType } from '../../../../types/theme.type';
import { FararuLayoutService } from '../../fararu-layout.service';
import { CalendarType } from '../../../../utils/calendar';
import { SelectOptionInterface } from '../../../../models/select-option.interface';
import { Subject } from 'rxjs';
import { TranslateService } from '@ngx-translate/core';
import { HttpClient } from '@angular/common/http';
import * as i0 from "@angular/core";
type LanguageType = 'en' | 'fa';
export declare class SettingsMenuComponent implements OnInit, OnDestroy {
    private readonly _layoutService;
    private readonly _translateService;
    private readonly _http;
    private subSystemVersion;
    calendarType?: CalendarType | null;
    showCalendarTypeSwitch?: boolean | null;
    calendarTypeOptions: SelectOptionInterface<CalendarType>[];
    calendarTypeSwitchOptions: SelectOptionInterface<boolean>[];
    languages: LanguageType[];
    themes: {
        theme: ThemeType;
        icon: IconNameType;
    }[];
    currentLanguage?: LanguageType;
    currentTheme?: ThemeType;
    selectIsOpen?: boolean;
    version: string;
    dataBaseVersion: string;
    applicationVersion: string;
    destroyRef: Subject<void>;
    constructor(_layoutService: FararuLayoutService, _translateService: TranslateService, _http: HttpClient, subSystemVersion: string);
    ngOnInit(): Promise<void>;
    ngOnDestroy(): void;
    handleLanguageButtonClick(lang: LanguageType): void;
    handleThemeButtonClick(theme: ThemeType): void;
    handleCalendarTypeChange(type: CalendarType): void;
    handleCalendarTypeSwitchChange(state: boolean): void;
    handleSelectOpen(): void;
    handleSelectClose(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<SettingsMenuComponent, [null, null, null, { optional: true; }]>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SettingsMenuComponent, "app-settings-menu", never, {}, {}, never, never, false, never>;
}
export {};