import { CSSResultGroup, PropertyValues, TemplateResult } from 'lit';
import { SbbElement, WithListChildren } from '../../core.ts';
import { SbbTrainElement } from '../train/train.component.ts';
declare const SbbTrainFormationElement_base: import('../../core.ts').AbstractConstructor<import('../../core.ts').SbbNamedSlotListMixinType<SbbTrainElement>> & typeof SbbElement;
/**
 * It displays a train composition, acting as a container for one or more `sbb-train` component.
 *
 * @slot - Use the unnamed slot to add 'sbb-train' elements to the `sbb-train-formation`.
 * @cssprop [--sbb-train-formation-scroll-padding=var(--sbb-spacing-fixed-1x)] - Defines the inline or block padding inside the horizontal or vertical scrolling area.
 */
export declare class SbbTrainFormationElement extends SbbTrainFormationElement_base {
    static readonly elementName: string;
    static styles: CSSResultGroup;
    protected readonly listChildLocalNames: string[];
    /** Whether the view of the wagons is from side or top perspective. */
    accessor view: 'side' | 'top';
    /** Orientation, either horizontal or vertical. */
    accessor orientation: 'horizontal' | 'vertical';
    private accessor _sectors;
    private _language;
    constructor();
    connectedCallback(): void;
    private _readDirectionLabel;
    private _readSectors;
    protected willUpdate(changedProperties: PropertyValues<WithListChildren<this>>): void;
    protected render(): TemplateResult;
}
declare global {
    interface HTMLElementTagNameMap {
        'sbb-train-formation': SbbTrainFormationElement;
    }
}
export {};
//# sourceMappingURL=train-formation.component.d.ts.map