import React from "react";
export interface StepperProps {
    /** Step definitions. */
    steps: Array<{
        id: string | number;
        label: string;
    }>;
    /** Current active step (0-based). */
    activeIndex?: number;
    /** Callback when a step indicator is clicked. */
    onStepClick?: (index: number) => void;
    /** Additional class name for the outermost wrapper. */
    className?: string;
    /** Layout direction. */
    orientation?: "horizontal" | "vertical";
}
declare const Stepper: React.ForwardRefExoticComponent<StepperProps & React.RefAttributes<HTMLDivElement>>;
export { Stepper };
