export declare const scrollable: { props: { 'data-polaris-scrollable': boolean; }; selector: string; }; export declare const overlay: { props: { 'data-polaris-overlay': boolean; }; selector: string; }; export declare const layer: { props: { 'data-polaris-layer': boolean; }; selector: string; }; export declare const unstyled: { props: { 'data-polaris-unstyled': boolean; }; selector: string; }; export declare const dataPolarisTopBar: { props: { 'data-polaris-top-bar': boolean; }; selector: string; }; export declare const headerCell: { props: { 'data-polaris-header-cell': boolean; }; selector: string; }; export declare const portal: { props: string[]; selector: string; }; export declare const DATA_ATTRIBUTE: { overlay: { props: { 'data-polaris-overlay': boolean; }; selector: string; }; layer: { props: { 'data-polaris-layer': boolean; }; selector: string; }; };