import React, { HTMLAttributes } from 'react';
import type { StepperRef, StepperStepData, StepperStepValidationResult } from './types';
export interface CStepperProps extends Omit<HTMLAttributes<HTMLDivElement>, 'onReset'> {
    /**
     * Controls the currently active step in the React Stepper component (Controlled mode).
     *
     * Use this prop when you want full control over the active step from the parent component.
     *
     * Use `activeStepNumber` instead. This prop uses 0-based indexing which can be confusing.
     *
     * @deprecated 5.16.0
     */
    activeStepIndex?: number;
    /**
     * Controls the currently active step number in the React Stepper component (Controlled mode).
     *
     * Use this prop when you want full control over the active step from the parent component.
     * Step numbers are 1-based (1, 2, 3, ...).
     *
     * @since 5.16.0
     */
    activeStepNumber?: number;
    /**
     * Custom CSS class name applied to the main React Stepper container.
     */
    className?: string;
    /**
     * Sets the initial active step index for the Form Wizard when the React Stepper is used in Uncontrolled mode.
     *
     * Useful when you want the Stepper to manage its own state internally.
     *
     * Use `defaultActiveStepNumber` instead. This prop uses 0-based indexing which can be confusing.
     *
     * @deprecated 5.16.0
     */
    defaultActiveStepIndex?: number;
    /**
     * Sets the initial active step number for the Form Wizard when the React Stepper is used in Uncontrolled mode.
     *
     * Useful when you want the Stepper to manage its own state internally.
     * Step numbers are 1-based (1, 2, 3, ...).
     *
     * @since 5.16.0
     */
    defaultActiveStepNumber?: number;
    /**
     * Defines the overall layout orientation of the React Stepper component.
     *
     * - `'horizontal'`: Step indicators and content are placed horizontally (default).
     * - `'vertical'`: Step indicators and content are stacked vertically.
     *
     * Choose `'vertical'` layout for mobile or narrow designs.
     */
    layout?: 'horizontal' | 'vertical';
    /**
     * Defines whether the Stepper enforces linear progression (cannot skip steps).
     *
     * - `true`: Users must complete steps sequentially.
     * - `false`: Users can jump freely between steps.
     */
    linear?: boolean;
    /**
     * Callback fired when the user completes the last step of the Form Wizard.
     *
     * Use this to trigger a submit action or redirect after the final step.
     */
    onFinish?: () => void;
    /**
     * Callback fired when the user triggers the reset action on the React Stepper.
     *
     * Use this to reset the Stepper state or clear related form data.
     */
    onReset?: () => void;
    /**
     * Callback fired when the active step changes in the React Stepper component.
     *
     * @param stepNumber The new active step number (1-based)
     */
    onStepChange?: (stepNumber: number) => void;
    /**
     * Callback fired after a validation check completes for a specific step in the Form Wizard.
     *
     * Receives an object with the step index and the validation result (`true` or `false`).
     *
     * Useful for custom validation handling across multi-step forms.
     */
    onStepValidationComplete?: ({ stepNumber, isValid }: StepperStepValidationResult) => void;
    /**
     * Defines the steps for the React Stepper component.
     *
     * Each step can be either:
     * - A string (simplified format): `['Step 1', 'Step 2', 'Step 3']`
     * - An object (full format): containing a label, optional content, and an optional `formRef` for validation.
     */
    steps: string[] | StepperStepData[];
    /**
     * Controls the internal layout of the step indicator (icon and label) inside each step when using a horizontal layout.
     *
     * - `'vertical'` – Places the label below the indicator icon.
     * - `'horizontal'` – Places the label beside the indicator icon (default).
     *
     * This prop has no effect when `layout="vertical"` is used.
     */
    stepButtonLayout?: 'vertical' | 'horizontal';
    /**
     * Enables or disables built-in form validation inside the React Stepper.
     *
     * When enabled (`true`), each step's associated form must be valid before advancing to the next step.
     *
     * Requires each step to provide a `formRef`.
     */
    validation?: boolean;
}
export declare const CStepper: React.ForwardRefExoticComponent<CStepperProps & React.RefAttributes<StepperRef>>;