export declare function pause(port: number, host: string, urls: URL[], callback?: (body: string | null, err?: Error) => void): void; export declare function pauseall(port: number, host: string, callback?: (body: string | null, err?: Error) => void): void; export declare function end(port: number, host: string, urls: URL[], callback?: (body: string | null, err?: Error) => void): void; export declare function endall(port: number, host: string, callback?: (body: string | null, err?: Error) => void): void; export declare function resume(port: number, host: string, urls: URL[], callback?: (body: string | null, err?: Error) => void): void; export declare function resumeall(port: number, host: string, callback?: (body: string | null, err?: Error) => void): void; export declare function generate(port: number, host: string, name: string, callback?: (body: string | null, err?: Error) => void): void; export declare function exit(port: number, host: string): void;