import { OnChanges, SimpleChanges } from '@angular/core';
import { FieldType, FormlyFieldConfig } from '@ngx-formly/core';
import * as i0 from "@angular/core";
export declare class AccordionComponent extends FieldType implements OnChanges {
    selectedCount: number;
    private initialChipState;
    showingAdvancedFeatures: boolean;
    advancedFeatureHeading: string;
    parentField: FormlyFieldConfig;
    private buttonClick;
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    checkForPreselectedFeatures(): void;
    getChipText(): string;
    onCardClick(cardDetails: any): void;
    onCheckboxClick(event: any, cardDetails: any): void;
    onAccordionOpened(): void;
    onAccordionClosed(): void;
    notifyCheckboxChange(cardDetails: any): void;
    updateChipState(): void;
    onAdvancedFeaturesOpened(): void;
    onAdvancedFeaturesClosed(): void;
    actionHandler(button: any, event: Event): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<AccordionComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<AccordionComponent, "sa-accordion", never, {}, {}, never, never, true, never>;
}