export declare type TractorConfigInternal = {
    cwd: string;
    directory: string;
    environments: Array<string>;
    plugins: Array<string>;
    port: number;
    afterProtractor(): void | Promise<void>;
    beforeProtractor(): void | Promise<void>;
};
export declare type TractorConfig = Partial<TractorConfigInternal>;
export declare type TractorConfigESM = {
    default: TractorConfig;
};
export declare type TractorConfigModule = TractorConfig | TractorConfigESM;