import { OnInit } from "@angular/core";
import { StiModelService } from "../../services/model.service";
import { StiLocalizationService } from "../../services/sti-localization.service";
import { StiUserService } from "../../services/sti-user-service";
import { StiHttpClientService } from "../../services/http-client.service";
export declare class StiTrialModalWindowComponent implements OnInit {
    loc: StiLocalizationService;
    model: StiModelService;
    userService: StiUserService;
    httpService: StiHttpClientService;
    constructor(loc: StiLocalizationService, model: StiModelService, userService: StiUserService, httpService: StiHttpClientService);
    upgradeClick(): void;
    ngOnInit(): void;
}
