import { EventEmitter, InjectionToken, OnChanges, OnInit } from '@angular/core';
import { UntypedFormControl } from '@angular/forms';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
interface MainService {
    get: () => string;
    set: (string: any) => void;
    connect: () => Observable<string>;
}
export declare const GM_MAIN_CURRENCY_SWITCHER: InjectionToken<MainService>;
export declare class CurrencySwitcherComponent implements OnChanges, OnInit {
    private mainCurrencySrv;
    private cd;
    private destroyRef;
    placeholder: string;
    currencies: string[];
    defaultCurrency: string;
    change: EventEmitter<string>;
    currencyControl: UntypedFormControl;
    ngOnInit(): void;
    ngOnChanges(): void;
    private checkDisability;
    static ɵfac: i0.ɵɵFactoryDeclaration<CurrencySwitcherComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<CurrencySwitcherComponent, "gm-currency-switcher", never, { "placeholder": { "alias": "placeholder"; "required": false; }; "currencies": { "alias": "currencies"; "required": false; }; "defaultCurrency": { "alias": "defaultCurrency"; "required": false; }; }, { "change": "change"; }, never, never, true, never>;
}
export {};