import { OnInit, OnDestroy, EventEmitter, OnChanges, SimpleChanges } from "@angular/core";
import { IdService } from "../shared/services/id.service";
import { IProgressbarEvent } from "./progressbar.interface";
export declare class ProgressbarComponent implements OnInit, OnDestroy, OnChanges {
    private idService;
    /**
     * Progress Bar ID.
     */
    id: string;
    /**
     * ARIA "described-by" value.
     */
    ariaDescribedBy: string;
    /**
     * Progress value in % from 0 to 100.
     */
    progress: number;
    /**
     * Display Progress Bar with round corners.
     */
    round: boolean | string;
    /**
     * Progress Bar size.
     */
    size: "large" | "medium" | "small";
    /**
     * Adjust appearance to match snackbar component.
     */
    snackbar: boolean;
    /**
     * Progress bar update event.
     */
    progressbarupdate: EventEmitter<IProgressbarEvent>;
    constructor(idService: IdService);
    /**
     * Ensure ID is present & emit update event.
     */
    ngOnInit(): void;
    /**
     * Emit update even upon detecting changes.
     *
     * @param changes
     */
    ngOnChanges(changes: SimpleChanges): void;
    /**
     * Remove ID from ID Service.
     */
    ngOnDestroy(): void;
    /**
     * Emit progress bar update event.
     */
    private emitProgressBarEvent;
}