export type MatcherFn<T = any> = (node: Element) => T | undefined;
export type MatcherObj = {
    [key: string]: MatcherObj | MatcherFn;
};
export type MatcherObjResult<F extends MatcherFn, O extends MatcherObj> = {
    [K in keyof O]: O[K] extends F ? ReturnType<O[K]> : O[K] extends MatcherObj ? MatcherObjResult<F, O[K]> : never;
};
/**
 * Given a markup string or DOM element, creates an object aligning with the
 * shape of the matchers object, or the value returned by the matcher.
 *
 * @param source Source content
 * @param matchers Matcher function or object of matchers
 */
export declare function parse(source: string | Element, matchers?: undefined): undefined;
/**
 * Given a markup string or DOM element, creates an object aligning with the
 * shape of the matchers object, or the value returned by the matcher.
 *
 * @param source Source content
 * @param matchers Object of matchers
 * @return Matched values, shaped by object
 */
export declare function parse<F extends MatcherFn, O extends MatcherObj>(source: string | Element, matchers: O): MatcherObjResult<F, O>;
/**
 * Given a markup string or DOM element, creates an object aligning with the
 * shape of the matchers object, or the value returned by the matcher.
 *
 * @param source Source content
 * @param matcher Matcher function
 * @return Matched value
 */
export declare function parse<F extends MatcherFn>(source: string | Element, matchers: F): ReturnType<F>;
/**
 * Given a markup string or DOM element, creates an object aligning with the
 * shape of the matchers object, or the value returned by the matcher.
 *
 * @param source Source content
 * @param matchers Matcher function or object of matchers
 */
export declare function parse<F extends MatcherFn, O extends MatcherObj>(source: string | Element, matchers: O | F): MatcherObjResult<F, O> | ReturnType<F>;
/**
 * Generates a function which matches node of type selector, returning an
 * attribute by property if the attribute exists. If no selector is passed,
 * returns property of the query element.
 *
 * @param name Property name
 * @return Property value
 */
export declare function prop<N extends keyof Element>(name: string): MatcherFn<Element[N]>;
/**
 * Generates a function which matches node of type selector, returning an
 * attribute by property if the attribute exists. If no selector is passed,
 * returns property of the query element.
 *
 * @param selector Optional selector
 * @param name Property name
 * @return Property value
 */
export declare function prop<N extends keyof Element>(selector: string | undefined, name: N): MatcherFn<Element[N]>;
/**
 * Generates a function which matches node of type selector, returning an
 * attribute by name if the attribute exists. If no selector is passed,
 * returns attribute of the query element.
 *
 * @param name Attribute name
 * @return Attribute value
 */
export declare function attr(name: string): MatcherFn<string>;
/**
 * Generates a function which matches node of type selector, returning an
 * attribute by name if the attribute exists. If no selector is passed,
 * returns attribute of the query element.
 *
 * @param selector Optional selector
 * @param name Attribute name
 * @return Attribute value
 */
export declare function attr(selector: string | undefined, name: string): MatcherFn<string>;
/**
 * Convenience for `prop( selector, 'innerHTML' )`.
 *
 * @see prop()
 *
 * @param selector Optional selector
 * @return Inner HTML
 */
export declare function html(selector?: string): MatcherFn<string>;
/**
 * Convenience for `prop( selector, 'textContent' )`.
 *
 * @see prop()
 *
 * @param selector Optional selector
 * @return Text content
 */
export declare function text(selector?: string): MatcherFn<string>;
/**
 * Creates a new matching context by first finding elements matching selector
 * using querySelectorAll before then running another `parse` on `matchers`
 * scoped to the matched elements.
 *
 * @see parse()
 *
 * @param selector Selector to match
 * @param matchers Matcher function or object of matchers
 * @return Matcher function which returns an array of matched value(s)
 */
export declare function query<F extends MatcherFn, O extends MatcherObj>(selector: string, matchers?: F | O): MatcherFn<MatcherObjResult<F, O>[]>;