/**
 * Wizard Component — carousel-based stepper with sliding transitions, an
 * animated progress line, and step completion tracking. Expects `ty-step`
 * children. "Dumb" like ty-tabs: it renders and fires events; all navigation
 * and validation is the consumer's.
 */
/**
 * Wizard container attributes configuration
 */
export interface WizardAttributes {
    width: string;
    height: string;
    active: string | null;
    completed: string;
    orientation: 'horizontal' | 'vertical';
}
/**
 * Wizard step change event detail
 */
export interface WizardStepChangeDetail {
    activeId: string;
    activeIndex: number;
    previousId: string | null;
    previousIndex: number | null;
    direction: 'forward' | 'backward' | 'none';
}
/**
 * TyWizard Web Component
 */
export declare class TyWizard extends HTMLElement {
    static get observedAttributes(): string[];
    constructor();
    private _childObserver;
    private _childRenderQueued;
    connectedCallback(): void;
    disconnectedCallback(): void;
    attributeChangedCallback(name: string, oldValue: string | null, newValue: string | null): void;
}