export declare function managedServesDir(): string;
export interface ServeRecord {
    readonly fleetKey: string;
    readonly apiKey: string;
    readonly servePid: number;
    readonly runnerPid: number;
    readonly port: number;
    readonly host: string;
    readonly baseURL: string;
    readonly configPath: string;
    readonly startedAt: string;
    readonly idleTimeoutMs: number;
}
export declare function consumersDir(fleetKey: string): string;
export declare function lockPath(fleetKey: string): string;
export declare function isProcessAlive(pid: number): boolean;
export declare function ensureManagedServesDir(): Promise<void>;
export declare function writeRecord(record: ServeRecord): Promise<void>;
export declare function readRecord(fleetKey: string): Promise<ServeRecord | undefined>;
export declare function readAllRecords(): Promise<ServeRecord[]>;
export declare function removeRecord(fleetKey: string, opts?: {
    preserveConsumers?: boolean;
}): void;
export declare function addConsumer(fleetKey: string, consumerId: string | number): Promise<void>;
export declare function removeConsumer(fleetKey: string, consumerId: string | number): void;
export declare function liveConsumers(fleetKey: string): Promise<number[]>;
export declare function healthCheck(baseURL: string, apiKey: string | undefined, fetchImpl: typeof fetch, timeoutMs?: number): Promise<boolean>;
export declare function findReusableServe(fleetKey: string, fetchImpl: typeof fetch): Promise<ServeRecord | undefined>;
export declare function sweepServes(fetchImpl?: typeof fetch): Promise<string[]>;
export declare const RUNNER_PARAMS_STALE_MS: number;
export declare function ensureDirSync(): void;
export declare function writeRecordSync(record: ServeRecord): void;
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