import { BllAccordionWorkflowPanelComponent } from './accordion-workflow-panel.component';
import { BllExpandPanelHeaderComponent } from '../expand';
export declare class BllAccordionWorkflowHeaderComponent extends BllExpandPanelHeaderComponent {
    accordion: BllAccordionWorkflowPanelComponent;
    _iconCenter: boolean;
    get iconCenter(): any;
    set iconCenter(value: any);
    get iconClass(): string;
    set iconClass(value: string);
    _iconClass: string;
    get iconArrow(): any;
    set iconArrow(value: any);
    _iconArrow: boolean;
    get iconSize(): number;
    set iconSize(value: number);
    _iconSize: number;
    get minusIcon(): string;
    get plusIcon(): string;
    get isOpen(): boolean;
    get firstOpened(): boolean;
    get controlGroup(): import("@angular/forms").FormGroup;
    constructor(accordion: BllAccordionWorkflowPanelComponent);
}