import { IAnswer, IStepperGroupButtonComponent } from '@boldpenguin/sdk-types';
export declare class BpSdkStepperGroupButton implements IStepperGroupButtonComponent {
    /**
     * Answer representing the previous or next step in stepper group
     */
    answer: IAnswer | null;
    /**
     * Direction that the button is pointing to in the stepper group
     */
    direction: 'backward' | 'forward';
    /**
     * Controls disabled state of button
     */
    buttonDisabled: boolean;
    /**
     * Function that handles the navigation of steps.
     * Call this function on button click.
     */
    handleStepperButtonClick: (answer: IAnswer, direction: 'backward' | 'forward') => void;
    useExternal: boolean;
    resetState(): void;
    componentWillLoad(): void;
    render(): any[];
    renderExternal(): any;
    renderInternal(): any;
}
