import { VirtualElement } from '../../types'; export declare function isNodeElement(node: unknown): node is Element; export declare function isNodeText(node: unknown): node is Text; export declare function isHTMLElement(value: any): value is HTMLElement; export declare function isSVGElement(value: any): value is SVGElement; export declare function isRawElement(value: any): value is Element | Text; export declare function isVirtualElement(value: unknown): value is VirtualElement;