import { LitElement, PropertyValues } from 'lit';
import { AccordionSizes } from '@viasat/beam-shared/components/accordion';
import { AccordionGroupCtxValue } from './AccordionGroup.context';
/**
 * `bm-accordion-group`
 * @slot default - Specify which Accordions are in the AccordionGroup
 */
export declare class BmAccordionGroup extends LitElement {
    #private;
    /**
     * Specify the size of the AccordionGroup
     * @default 'md'
     */
    size: AccordionSizes;
    /**
     * Specify if only one row item can be expanded at a time
     * @default false
     */
    singleExpand: boolean;
    groupCtx: AccordionGroupCtxValue;
    static styles: import('lit').CSSResult;
    connectedCallback(): void;
    disconnectedCallback(): void;
    handleAccordionToggle: (event: CustomEvent) => void;
    willUpdate(changedProperties: PropertyValues): void;
    render(): import('lit-html').TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        'bm-accordion-group': BmAccordionGroup;
    }
}
//# sourceMappingURL=AccordionGroup.d.ts.map