export type ProcessLifecycleSignal = 'SIGINT' | 'SIGTERM' | 'SIGHUP';
export interface ProcessLifecycleAdapter {
    on(signal: ProcessLifecycleSignal, listener: () => void): void;
    off(signal: ProcessLifecycleSignal, listener: () => void): void;
    setExitCode(code: number): void;
    forceExit(code: number): void;
}
export interface InstallProcessLifecycleOptions {
    readonly process: ProcessLifecycleAdapter;
    readonly requestStop: () => void | Promise<void>;
    readonly shutdownBudgetMs?: number;
    readonly reportError?: (error: unknown) => void;
}
export declare const DEFAULT_SHUTDOWN_BUDGET_MS = 10000;
export declare const nodeProcessLifecycleAdapter: ProcessLifecycleAdapter;
/**
 * Gives one Process Host exclusive ownership of termination signals while
 * keeping Runtime Stop independent from the Node process lifecycle.
 */
export declare function installProcessLifecycle(options: InstallProcessLifecycleOptions): () => void;
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