/**
 * Waits for an SVG icon to be present in the provided HTML container element.
 * This function is specifically designed to handle cases where the lazy-loaded DSIcon component is used
 * and the test teardown occurs while the icon's loading promise is still pending or resolving.
 * This can lead to issues such as tests throwing 'window is not defined' errors. The function
 * uses the `waitFor` method from '@testing-library/react' to periodically check for the
 * presence of the SVG icon in the container.
 *
 * @param {HTMLElement} container - The HTML container element in which the SVG icon is expected to load.
 * @returns {Promise<void>} A promise that resolves when the SVG icon is present in the container.
 *
 * @example
 * // In a test file
 * import { render, screen } from '@testing-library/react';
 * import { waitForIcon } from '../../utils/wait-for-icon';
 *
 * test('should render with default props', async () => {
 *   const { container } = render(<DSButtonRound>Button</DSButtonRound>);
 *   await waitForIcon(container); // waitForIcon used here
 *   const button = screen.getByRole('button');
 *   expect(button).toBeInTheDocument();
 *   expectDefaultAttributes(button as HTMLButtonElement);
 * });
 */
export declare const waitForIcon: (container: HTMLElement) => Promise<void>;