export interface RunnerParams {
    readonly fleetKey: string;
    readonly apiKey: string;
    readonly configPath: string;
    readonly port: number;
    readonly host: string;
    readonly idleTimeoutMs: number;
    readonly startTimeoutMs: number;
    readonly serveBinPath?: string;
}
export declare function writeRunnerParamsFile(params: RunnerParams): Promise<string>;
export declare function readRunnerParamsFile(path: string): RunnerParams;
export declare function decideReap(params: {
    liveConsumerCount: number;
    emptySince: number | null;
    now: number;
    idleTimeoutMs: number;
}): {
    emptySince: number | null;
    reap: boolean;
};
export declare function runRunner(params: RunnerParams): Promise<void>;
export declare function runnerSpawnSpec(paramsPath: string): {
    command: string;
    args: string[];
};
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