/**
 * Applies fundamental layout and styling to the contents of a modal header.
 *
 * ```html
 * <fd-modal-header>
 *     <h1 fd-modal-title>Title</h1>
 *     <button fd-modal-close-btn></button>
 * </fd-modal-header>
 * ```
 */
export declare class ModalHeaderComponent {
    /** @hidden */
    modalHeader: boolean;
}