import type { AgentState } from './types.js';
export interface ControlServerOptions {
    port: number;
    token?: string;
}
interface AgentController {
    getState(): AgentState;
    pause(): void;
    resume(): void;
    stop(): Promise<void>;
    getCostCents(): number;
}
export declare class ControlServer {
    private server;
    private readonly port;
    private readonly token;
    private readonly controller;
    constructor(controller: AgentController, opts: ControlServerOptions);
    getToken(): string;
    start(): Promise<void>;
    stop(): Promise<void>;
    private handleRequest;
    private json;
}
export {};