import { EventEmitter } from '../../stencil-public-runtime';
/**
 * Cards components are used to display content and actions about a
 * single subject, providing at-a-glance information and easy access
 * to more details.
 *
 * Selection cards are components used for displaying a set of options
 * relating to a subject that requires users to choose a single option.
 */
export declare class DatacomSelectionCard {
    host: HTMLElement;
    cardTitle: string;
    ctaText: string;
    imageUrl: string;
    expanded: boolean;
    optionSelected: string;
    hasOptionSlotElements: boolean;
    hasDescriptionSlotElements: boolean;
    submitClicked: EventEmitter<string>;
    private children;
    /**
     * Click handler function when submit button is clicked.
     *
     * @param event - Click event of submit button
     */
    private onSubmitClick;
    /**
     * Click handler function when expand button is clicked.
     */
    private onExpandClick;
    /**
     * Returns all radio components within this component.
     *
     * @returns
     */
    private getRadioComponents;
    /**
     * Listener function on radio components.
     * Used to update currently selected option in state.
     *
     * @param event - Custom 'selected' state from radio component.
     */
    onRadioChange(event: CustomEvent<string>): void;
    /**
     * Lifecycle function which applies shared name value to
     * radio components, establishing them as a radio group.
     *
     * Also checks for presence of slotted elements (info
     * needed for conditionally rendering said elements.)
     */
    componentWillLoad(): Promise<void>;
    render(): any;
}
export type HTMLDatacomSelectionCardElement = HTMLElement & DatacomSelectionCard;