import { AbstractProgressButtonDirective } from './abstract.progress.button.directive';
import * as i0 from "@angular/core";
export declare class DbxProgressBarButtonComponent extends AbstractProgressButtonDirective {
    readonly buttonCss$: import("rxjs").Observable<string>;
    readonly buttonCssSignal: import("@angular/core").Signal<string | undefined>;
    static ɵfac: i0.ɵɵFactoryDeclaration<DbxProgressBarButtonComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<DbxProgressBarButtonComponent, "dbx-progress-bar-button,dbx-bar-button", never, {}, {}, never, ["*"], true, never>;
}
