export interface IStepperOptions {
    startIndex: number;
    animation: boolean;
    animationSpeed: string;
    animationNextClass: string;
    animationPreviousClass: string;
}
declare const defaultStepperOptions: IStepperOptions;
declare class StepperComponent {
    element: HTMLElement;
    options: IStepperOptions;
    instanceUid: string;
    steps: NodeListOf<HTMLElement>;
    btnNext: HTMLElement | null;
    btnPrev: HTMLElement | null;
    btnSubmit: HTMLElement | null;
    totatStepsNumber: number;
    passedStepIndex: number;
    currentStepIndex: number;
    constructor(_element: HTMLElement, options: IStepperOptions);
    private _goTo;
    private initHandlers;
    private _getStepDirection;
    private getStepContent;
    private getLastStepIndex;
    private getTotalStepsNumber;
    private refreshUI;
    private isLastStep;
    private isFirstStep;
    private isBetweenStep;
    goto: (index: number) => void;
    goNext: () => void;
    goPrev: () => void;
    goFirst: () => void;
    goLast: () => void;
    getCurrentStepIndex: () => number;
    getNextStepIndex: () => number;
    getPassedStepIndex: () => number;
    getPrevStepIndex: () => number;
    getElement: (index: number) => HTMLElement;
    on: (name: string, handler: Function) => void;
    one: (name: string, handler: Function) => void;
    off: (name: string, handlerId: string) => void;
    destroy: () => void;
    trigger: (name: string, event: Event) => boolean;
    static hasInstace(element: HTMLElement): boolean;
    static getInstance(element: HTMLElement): StepperComponent | undefined;
    static createInstances(selector: string): void;
    static createInsance: (element: HTMLElement, options?: IStepperOptions) => StepperComponent | null;
    static bootstrap(attr?: string): void;
}
export { StepperComponent, defaultStepperOptions };