import { configure } from '@testing-library/dom'; const CUSTOM_ERROR_TYPE = 'TestingLibraryError'; configure({ asyncUtilTimeout: 10000, // Overwrite default error message to reduce noise. getElementError: (messageArg) => { // Add to message because the `name` doesn't look like it's used (although it should). const message = `${CUSTOM_ERROR_TYPE}:\n\n${messageArg}`; const error = new Error(message); error.name = CUSTOM_ERROR_TYPE; return error; }, });