import { OnDestroy } from '@angular/core';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class BetaPreviewButtonComponent implements OnDestroy {
    open$: Observable<boolean>;
    hasUnseenFeatures$: Observable<boolean>;
    private readonly previewService;
    private readonly bottomDrawerService;
    private readonly headerService;
    private destroy$;
    ngOnInit(): void;
    openBetaPreview(): Promise<void>;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<BetaPreviewButtonComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<BetaPreviewButtonComponent, "c8y-beta-preview-button", never, {}, {}, never, never, true, never>;
}
//# sourceMappingURL=beta-preview-button.component.d.ts.map