import { type IOpenCodeConnectionConfig, type IOpenCodeHealth, type IOpenCodeLogEntry, type IOpenCodeSupervisorOptions, type IOpenCodeSupervisorStatus } from './interfaces.opencode.js';
export declare const verifyOpenCodeListenerOwnership: (processId: number, port: number) => boolean;
export declare class OpenCodeSupervisor {
    readonly directory: string;
    readonly port: number;
    readonly baseUrl: string;
    private readonly executablePath;
    private readonly password;
    private readonly startupTimeoutMs;
    private readonly healthRequestTimeoutMs;
    private readonly healthPollIntervalMs;
    private readonly stopTimeoutMs;
    private readonly finalStopTimeoutMs;
    private readonly logEntryLimit;
    private readonly logLineByteLimit;
    private readonly spawnFactory;
    private readonly fetchImplementation;
    private readonly listenerOwnershipVerifier;
    private readonly processGroupController?;
    private readonly onChildExitObserved?;
    private readonly mintCallerCredential?;
    private readonly onChildExit?;
    private state;
    private healthy;
    private version?;
    private startedAt?;
    private child?;
    private childLifecycle?;
    private ownedProcessGroupId?;
    private orphanedProcessGroupId?;
    private orphanReapTask?;
    private childExitCleanupPending;
    private startPromise?;
    private stopPromise?;
    private readonly logs;
    private readonly stdoutAccumulator;
    private readonly stderrAccumulator;
    constructor(options: IOpenCodeSupervisorOptions);
    getStatus(): IOpenCodeSupervisorStatus;
    getConnectionConfig(): IOpenCodeConnectionConfig;
    getLogSnapshot(): IOpenCodeLogEntry[];
    start(signal?: AbortSignal): Promise<IOpenCodeSupervisorStatus>;
    checkHealth(): Promise<IOpenCodeHealth>;
    stop(): Promise<void>;
    private resolveExecutablePath;
    private performStart;
    /**
     * best-effort reaping of group members that survived their leader's exit.
     * Runs at exit time because that is when the pgid is still provably ours:
     * living members keep it reserved, and an already-empty group answers ESRCH.
     */
    private reapOrphanedGroup;
    private notifyChildExitCleanup;
    private drainOrphanedProcessGroup;
    private observeChild;
    private fetchHealth;
    private performStop;
    private lifecycleError;
    private consumeLogChunk;
    private flushLogAccumulator;
    private addLogEntry;
}