import type { GatewayServiceRuntime } from "./service-runtime.js";
export declare function isPm2Available(): Promise<boolean>;
export declare function installPm2Service({ env, stdout, programArguments, environment }: {
    env: Record<string, string | undefined>;
    stdout: NodeJS.WritableStream;
    programArguments: string[];
    environment?: Record<string, string | undefined>;
}): Promise<void>;
export declare function uninstallPm2Service({ env, stdout }: {
    env: Record<string, string | undefined>;
    stdout: NodeJS.WritableStream;
}): Promise<void>;
export declare function stopPm2Service({ stdout, env }: {
    stdout: NodeJS.WritableStream;
    env?: Record<string, string | undefined>;
}): Promise<void>;
export declare function restartPm2Service({ stdout, env }: {
    stdout: NodeJS.WritableStream;
    env?: Record<string, string | undefined>;
}): Promise<void>;
export declare function isPm2ServiceEnabled(args: {
    env?: Record<string, string | undefined>;
}): Promise<boolean>;
export declare function readPm2ServiceRuntime(env?: Record<string, string | undefined>): Promise<GatewayServiceRuntime>;
export declare function readPm2ServiceCommand(env: Record<string, string | undefined>): Promise<{
    programArguments: string[];
    workingDirectory?: string;
    environment?: Record<string, string>;
} | null>;