declare global {
    interface HTMLElementTagNameMap {
        'usa-modal': USAModalElement;
    }
}
export declare class USAModalElement extends HTMLElement {
    #private;
    get isOpen(): boolean;
    openModal(): void;
    closeModal(): void;
    onModalClose(): void;
    onGlobalModalAction(e: Event): void;
    onModalAction(e: Event): void;
}