import { CSSResultGroup, LitElement, PropertyValues, TemplateResult } from 'lit';
import { WithListChildren } from '../../core/mixins.js';
import { SbbTagElement } from '../tag.js';

declare const SbbTagGroupElement_base: import('../../core/mixins.js').AbstractConstructor<import('../../core/mixins.js').SbbNamedSlotListMixinType<SbbTagElement>> & typeof LitElement;
/**
 * It can be used as a container for one or more `sbb-tag`.
 *
 * @slot - Use the unnamed slot to add one or more 'sbb-tag' elements to the `sbb-tag-group`.
 */
export declare class SbbTagGroupElement extends SbbTagGroupElement_base {
    static styles: CSSResultGroup;
    protected readonly listChildLocalNames: string[];
    /**
     * This will be forwarded as aria-label to the inner list.
     */
    listAccessibilityLabel?: string;
    /**
     * If set multiple to false, the selection is exclusive and the value is a string (or null).
     * If set multiple to true, the selection can have multiple values and therefore value is an array.
     *
     * Changing multiple during run time is not supported.
     */
    multiple: boolean;
    /**
     * Value of the sbb-tag-group.
     * If set multiple to false, the value is a string (or null).
     * If set multiple to true, the value is an array.
     */
    set value(value: string | string[] | null);
    get value(): string | string[] | null;
    private _value;
    /** The child instances of sbb-tag as an array. */
    get tags(): SbbTagElement[];
    protected willUpdate(changedProperties: PropertyValues<WithListChildren<this>>): void;
    protected render(): TemplateResult;
}
declare global {
    interface HTMLElementTagNameMap {
        'sbb-tag-group': SbbTagGroupElement;
    }
}
export {};
//# sourceMappingURL=tag-group.d.ts.map