export interface UseStepperOptions {
    /**
     * The default step index to start from.
     * Index is zero-based (0 = first step, 1 = second step, etc.).
     * @default 0
     */
    defaultStep?: number;
    /**
     * Total number of steps in the stepper.
     * @default Number.MAX_VALUE
     */
    totalSteps?: number;
}
/**
 * 管理多步驟流程狀態的 Hook。
 *
 * 維護當前步驟索引，並提供 `nextStep`、`prevStep`、`goToStep` 等導航方法，
 * 同時暴露 `isFirstStep` 與 `isLastStep` 兩個旗標以簡化邊界判斷。
 *
 * @example
 * ```tsx
 * import { useStepper } from '@mezzanine-ui/react';
 *
 * const { currentStep, nextStep, prevStep, isFirstStep, isLastStep } = useStepper({
 *   totalSteps: 3,
 *   defaultStep: 0,
 * });
 * ```
 *
 * @see {@link Stepper} 搭配的元件
 */
export declare const useStepper: ({ defaultStep, totalSteps, }: UseStepperOptions) => {
    currentStep: number;
    goToStep: (step: number) => void;
    isFirstStep: boolean;
    isLastStep: boolean;
    nextStep: () => void;
    prevStep: () => void;
};