export { toAttributes } from './attributes.js';
/**
 * Check if the given tag name has been registered.
 *
 * @see {@link https://stackoverflow.com/a/28210364 stackoverflow}
 * @param {string} elName The custom element tag name.
 * @returns {boolean} True if the given name has been registered already.
 */
export declare function isRegistered(elName: string): boolean;
export declare function define(name: string, element: CustomElementConstructor): void;
export declare const qs: {
    <K extends keyof HTMLElementTagNameMap>(selectors: K): HTMLElementTagNameMap[K] | null;
    <K extends keyof SVGElementTagNameMap>(selectors: K): SVGElementTagNameMap[K] | null;
    <K extends keyof MathMLElementTagNameMap>(selectors: K): MathMLElementTagNameMap[K] | null;
    <K extends keyof HTMLElementDeprecatedTagNameMap>(selectors: K): HTMLElementDeprecatedTagNameMap[K] | null;
    <E extends Element = Element>(selectors: string): E | null;
};
export declare const qsa: {
    <K extends keyof HTMLElementTagNameMap>(selectors: K): NodeListOf<HTMLElementTagNameMap[K]>;
    <K extends keyof SVGElementTagNameMap>(selectors: K): NodeListOf<SVGElementTagNameMap[K]>;
    <K extends keyof MathMLElementTagNameMap>(selectors: K): NodeListOf<MathMLElementTagNameMap[K]>;
    <K extends keyof HTMLElementDeprecatedTagNameMap>(selectors: K): NodeListOf<HTMLElementDeprecatedTagNameMap[K]>;
    <E extends Element = Element>(selectors: string): NodeListOf<E>;
};
/**
 * Get the closes parent element matching the given selector.
 * @param el Element to start from
 * @param s Selector for an element
 * @returns {HTMLElement|null} The closes parent element that matches.
 */
export declare function match(el: HTMLElement, s: string): HTMLElement | null;
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