import * as i0 from "@angular/core";
export declare class AccordionComponent {
    noBorder?: boolean;
    separated?: boolean;
    private accordions?;
    protected get classes(): string[];
    /**
     * Expand all children items programmatically
     */
    expandAllItems(): void;
    /**
     * Collapse all children items programmatically
     */
    collapseAllItems(name?: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<AccordionComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<AccordionComponent, "nj-accordion", never, { "noBorder": { "alias": "noBorder"; "required": false; }; "separated": { "alias": "separated"; "required": false; }; }, {}, ["accordions"], ["*"], true, never>;
    static ngAcceptInputType_noBorder: unknown;
    static ngAcceptInputType_separated: unknown;
}