import { FactoryComponent, Attributes, Vnode } from 'mithril';
export interface WizardStep {
    /** Unique identifier for the step */
    id?: string;
    /** Title of the step */
    title: string;
    /** Optional subtitle or description */
    subtitle?: string;
    /** Icon for the step (material icons) */
    icon?: string;
    /** Whether this step is optional */
    optional?: boolean;
    /** Whether this step is disabled */
    disabled?: boolean;
    /** Custom validation function */
    validate?: () => boolean | Promise<boolean>;
    /** Content to render for this step - function that returns vnode(s) */
    vnode: () => Vnode<any, any> | Vnode<any, any>[];
}
export interface WizardAttrs extends Attributes {
    /** Array of wizard steps */
    steps: WizardStep[];
    /** Current active step index */
    currentStep?: number;
    /** Callback when step changes */
    onStepChange?: (stepIndex: number, stepId: string) => void;
    /** Callback when wizard is completed */
    onComplete?: () => void;
    /** Whether to show step numbers */
    showStepNumbers?: boolean;
    /** Whether navigation is linear (cannot skip steps) */
    linear?: boolean;
    /** Custom class for the wizard container */
    className?: string;
    /** Whether to show navigation buttons */
    showNavigation?: boolean;
    /** Custom labels for navigation buttons */
    labels?: {
        next?: string;
        previous?: string;
        complete?: string;
        skip?: string;
        optional?: string;
    };
    /** Orientation of the stepper */
    orientation?: 'horizontal' | 'vertical';
    /** Whether to allow clicking on step headers to navigate */
    allowHeaderNavigation?: boolean;
}
/**
 * Wizard/Stepper Component
 * A multi-step interface for guiding users through a process
 */
export declare const Wizard: FactoryComponent<WizardAttrs>;
/**
 * Simple linear stepper for forms
 */
export declare const Stepper: FactoryComponent<Pick<WizardAttrs, 'steps' | 'currentStep' | 'onStepChange' | 'className'>>;