/**
 * Spreads attributes in array to element determined by selector on self/this
 * To be used in firstUpdated to pass attributes from pyro-element to selector child
 *
 * @param self - this of pyro element class
 * @param selector - selector as in querySelector(selector)
 * @param spreadableAttributes - html attributes to pass down
 */
export declare const spreadAttributes: (self: any, selector: string, spreadableAttributes: string[]) => void;