import { expect } from 'storybook/test'; declare global { namespace jest { interface Matchers { toBeChecked: (expected?: HTMLElement) => CustomMatcherResult; } interface Matchers { toBeClicked: (expected?: HTMLElement) => CustomMatcherResult; } interface Matchers { toHaveClass: (className: string | string[], expected?: HTMLElement) => CustomMatcherResult; } interface Matchers { toHaveImgChild: (imgTag: string, expected?: HTMLElement) => CustomMatcherResult; } } } export { expect };