export declare function removeNode(node: Node & { remove?: () => void; }): void | (Node & { remove?: () => void; }); /** * auto remove, then append to {parent} * */ export declare function appendNode(node: Node, parent: Node): void; export declare function setFullscreen(element?: HTMLElement): void; export declare function exitFullscreen(): void; export declare function csv_to_table_element(rows: string[][]): HTMLTableElement; /** @throws {Error} if copy to clipboard is not supported */ export declare function copyToClipboard(text: string): Promise;