/**
 * Removes the specified node from the DOM.
 *
 * @param node - The node to be removed from the DOM.
 * @internal
 */
export declare const _removeDOMNode: (node: Node) => void;
/**
 * Returns the given `node` if it is an `Element`, or the parent `Element` of
 * the given `node` if it is not an `Element`.
 *
 * @param node - The `Node` to get the `Element` for.
 * @returns The `Element` for the given `node`.
 * @internal
 */
export declare const _getSelfOrParentElement: (node: Node) => HTMLElement;
/**
 * Determines if the given `Node` is an `Element`.
 *
 * @param node - The `Node` to check.
 * @returns `true` if the `node` is an `Element`, `false` otherwise.
 * @internal
 */
export declare const _isElement: (node: Node) => node is HTMLElement;
export declare const _isFragment: (node: Node) => node is DocumentFragment;