export type NodePredicate<T extends Node> = (node: Node) => node is T;
export interface TypedTreeWalker<T> {
    currentNode: T;
    readonly filter: NodeFilter | null;
    readonly root: T;
    readonly whatToShow: number;
    firstChild(): T | null;
    lastChild(): T | null;
    nextNode(): T | null;
    nextSibling(): T | null;
    parentNode(): T | null;
    previousNode(): T | null;
    previousSibling(): T | null;
}
export interface TypedNodeIterator<T> {
    readonly filter: NodeFilter | null;
    readonly pointerBeforeReferenceNode: boolean;
    readonly referenceNode: Node;
    readonly root: Node;
    readonly whatToShow: number;
    detach(): void;
    nextNode(): T | null;
    previousNode(): T | null;
}
type Constructor<T> = new (...args: any[]) => T;
export declare function createWalker<T extends Node>(root: Node, accept?: NodePredicate<T>, skip?: NodePredicate<T>): TypedTreeWalker<T>;
export declare function createIterator<T extends Node>(root: Node, accept?: NodePredicate<T>, skip?: NodePredicate<T>): TypedNodeIterator<T>;
export declare function firstChild<T extends Node>(from: Node, predicate: NodePredicate<T>): T;
export declare function lastChild<T extends Node>(from: Node, predicate: NodePredicate<T>): T;
export declare function nextSibling<T extends Node>(from: Node, predicate: NodePredicate<T>): T;
export declare function previousSibling<T extends Node>(from: Node, predicate: NodePredicate<T>): T;
export declare function ancestor<T extends Node>(from: Node, predicate: NodePredicate<T>, root?: Node): T;
export declare function ancestorOrSelf<T extends Node>(from: Node, predicate: NodePredicate<T>, root?: Node): T;
export declare function next<T extends Node>(from: Node, predicate: NodePredicate<T>, root?: Node): T;
export declare function previous<T extends Node>(from: Node, predicate: NodePredicate<T>, root?: Node): T;
export declare function all<T extends Node>(axis: (from: Node, predicate: NodePredicate<T>, root?: Node) => T, from: Node, predicate: NodePredicate<T>, root?: Node): T[];
export declare function isNode(node: Node): node is Node;
export declare function isElement(node: Node): node is Element;
export declare function isHTMLElement(node: Node): node is HTMLElement;
export declare function isSVGElement(node: Node): node is SVGElement;
export declare function isSVGRootSVGElement(node: Node): node is SVGSVGElement;
export declare function isHTMLOrSVGRootSVGElement(node: Node): node is HTMLElement | SVGSVGElement;
export declare function isText(node: Node): node is Text;
export declare function isStaticText(node: Node): node is Text;
export declare function isConstructedBy<T extends Node>(constructor: Constructor<T>): NodePredicate<T>;
export declare function isHTMLTag<K extends keyof HTMLElementTagNameMap>(tagName: K): NodePredicate<HTMLElementTagNameMap[K]>;
export declare const isHTMLTable: NodePredicate<HTMLTableElement>;
export declare function isStaticStyle(style: CSSStyleDeclaration): boolean;
export declare function isStatic(node: Node): boolean;
export declare function hasStaticContent(node: Node): boolean;
export declare function firstStaticChild(from: Node): Node;
export declare function lastStaticChild(from: Node): Node;
export declare function nextStaticSibling(from: Node): Node;
export declare function isRow(style: CSSStyleDeclaration): 'table-row' | 'flex-row' | false;
export declare function predicate<T extends Node>(typeGuard: NodePredicate<T>, ...predicates: ((node: Node) => boolean)[]): NodePredicate<T>;
export declare function displayAsBlockStyle(style: CSSStyleDeclaration): boolean;
export declare function displayAsBlock(node: Node): boolean;
export declare function displayAsInlineBlock(node: Node): boolean;
export declare function isDisplayed(node: Node): boolean;
export declare function hasSize(element: HTMLElement): boolean;
export declare function isBreakedBefore(elem: Element): boolean;
export declare function isBreakedAfter(elem: Element): boolean;
export declare function isPreceding(refNode: Node, testNode: Node): boolean;
export declare function inFragment(node: Node): boolean;
export declare const isStaticNode: NodePredicate<Node>;
export declare const isStaticElement: NodePredicate<Element>;
export declare const nodeHasStaticContent: NodePredicate<Node>;
export declare const isStaticHtmlElement: NodePredicate<HTMLElement>;
export declare const isStaticHtmlBlock: NodePredicate<HTMLElement>;
export declare const isBlockElement: NodePredicate<Element>;
export declare const isInlineBlockElement: NodePredicate<Element>;
export declare const isDisplayedNode: NodePredicate<Node>;
export declare const isDisplayedElement: NodePredicate<Element>;
export {};