export declare const isHeaderGroup: (gridId: string, el: HTMLElement) => boolean;
export declare const isHeaderCell: (gridId: string, el: HTMLElement) => boolean;
export declare const isFloatingCell: (gridId: string, el: HTMLElement) => boolean;
export declare const isCell: (gridId: string, el: HTMLElement) => boolean;
export declare const isFullWidth: (gridId: string, el: HTMLElement) => boolean;
export declare const isDetail: (gridId: string, el: HTMLElement) => boolean;
export declare const isViewport: (gridId: string, el: HTMLElement) => boolean;
export declare const isRow: (gridId: string, el: HTMLElement) => boolean;