import { EOperationSystem } from './e-operation-system';
import * as i0 from "@angular/core";
export declare class PlatformService {
    private _platformId;
    isBrowser: boolean;
    EDGE: boolean;
    TRIDENT: boolean;
    BLINK: boolean;
    WEBKIT: boolean;
    IOS: boolean;
    FIREFOX: boolean;
    ANDROID: boolean;
    SAFARI: boolean;
    constructor(_platformId: Object);
    getOS(): EOperationSystem | undefined;
    static ɵfac: i0.ɵɵFactoryDeclaration<PlatformService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<PlatformService>;
}