import { type KSLConfiguration } from "./configuration";
/**
 * Find all descendant HTML elements that could be augmented (have highlights or add buttons near them).
 *
 * @param {HTMLElement | Document} node
 * @returns {NodeListOf<HTMLElement>}
 */
export declare function getAugmentableDescendants(node: HTMLElement | Document, configuration: KSLConfiguration): NodeListOf<HTMLElement>;
/**
 * Checks if HTML element could be augmented (have highlights or add buttons near them).
 */
export declare function isElementAugmentable(element: HTMLElement | null, configuration: KSLConfiguration): boolean;
/**
 * Check if node should have highlights based on its data-attributes.
 */
export declare function shouldElementHaveHighlight(element: HTMLElement | null, configuration: KSLConfiguration): boolean;
/**
 * Check if node should have a add button based on its data-attributes.
 */
export declare function shouldElementHaveAddButton(element: HTMLElement | null, configuration: KSLConfiguration): boolean;