import {render, RenderResult} from '@testing-library/react' import {ReactElement} from 'react' export class BaseDomHelper { // @ts-ignore unknown type constructor(private readonly renderer: (refresh: () => void) => ReactElement) { function mount() { // eslint-disable-next-line prefer-const let wrapper: RenderResult; const refresh = () => { wrapper.rerender(renderer(refresh)) } const result = renderer(refresh) wrapper = render(result) } mount() } }