/**
 * Fills in the native `<dialog>` methods jsdom leaves unimplemented, so a spec
 * can create a component that opens an `ea-dialog` or `ea-drawer` without the
 * test runner throwing on `showModal()` or `close()`. Call once from the test
 * setup file. Only missing methods are patched, so a runtime that implements
 * the element keeps its own behavior.
 */
declare function installNativeDialogShim(): void;

export { installNativeDialogShim };