import { XastNode, XastElement, XastText } from "./xast";
/**
 * Filter a list of XML nodes to ensure that only elements and text nodes are in the list.
 */
export declare function onlyElementsAndText(nodes: XastNode[]): (XastElement | XastText)[];
/**
 * Create a matcher that matches elements with tagName = `name`
 *
 * @export
 * @param {string} name
 * @returns
 */
export declare function elmMatcher<T extends string>(name: T): (node: any) => node is XastElement;
/**
 * Returns whether the node is a XAST element
 */
export declare const isElement: (node: any) => node is import("xast").Element;
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