type Func<Args extends unknown[], R = void> = (...args: Args) => R;
export declare class KeyReporter<Args extends unknown[]> {
    private readonly check;
    private readonly onError;
    constructor(check: Func<Args>, onError: Func<Args, string>);
    private errorTraces;
    reset(): void;
    report(...args: Args): void;
    resolve(): void;
}
export {};