/// <reference types="jest" />
import CustomMatcherResult = jest.CustomMatcherResult;
import { Exception } from '../utils/Types';
export declare const toMatchException: (received: Exception, expected: unknown, reason?: string | undefined) => CustomMatcherResult;
declare global {
    namespace jest {
        interface Matchers<R, T> {
            toMatchException(exception: unknown, reason?: string): R;
        }
    }
}