export declare class CustomStepper {
    el: HTMLElement;
    /**
     * The orientation of the stepper. Can be vertical or horizontal.
     * @example vertical
     * @example horizontal
     */
    orientation: 'vertical' | 'horizontal';
    /**
     * The steps of the stepper. Can be an array of strings or a JSON string.
     * @example ['Step 1', 'Step 2', 'Step 3']
     * @example '[{"label": "Step 1"}, {"label": "Step 2"}, {"label": "Step 3"}]'
     * @example '[{"label": "Step 1", "disabled": true}, {"label": "Step 2"}, {"label": "Step 3"}]'
     */
    steps: string[];
    /**
     * The current step of the stepper. Can be a number or a string.
     * @example 0
     */
    currentStep: number;
    private _steps;
    parseStepsProp(newValue: string[] | string): void;
    componentWillLoad(): void;
    handleNext(): void;
    handlePrevious(): void;
    render(): any;
}