import { type ChannelAdapterLaunch, type ChannelAdapterMessage, type ChannelAdapterResponse } from "../channels/protocol.js";
import { type SupervisedRunnerResult } from "./child-runner-supervisor.js";
import { ServerProcessRegistry, type ProcessIdentity } from "./processes.js";
import type { RunnerOutcome } from "./state.js";
export declare class ChannelAdapterSupervisor {
    readonly launch: ChannelAdapterLaunch;
    private readonly options;
    private readonly supervisor;
    constructor(launch: ChannelAdapterLaunch, options: {
        registry: ServerProcessRegistry;
        onMessage: (message: ChannelAdapterMessage) => Promise<ChannelAdapterResponse>;
        env?: Record<string, string>;
        startupTimeoutMs?: number;
        adapterEntryPath?: string;
        onSpawn?: (identity: ProcessIdentity) => void;
        onDiagnostic?: (message: string) => void;
    });
    start(): Promise<void>;
    wait(): Promise<SupervisedRunnerResult>;
    stop(outcome?: RunnerOutcome): Promise<void>;
}