import { Logger } from "./logger.js";
export type OnDeath = (fn: DeathListener) => () => void;
export type DeathListener = (exitCode: number) => (void | Promise<void>);
/**
 * schedule your node process to die:
 *  - upon receiving sigint or sigterm (ctrl+c)
 *  - upon experiencing an uncaught exception or promise rejection
 *  - also, you can setup listeners to respond to the death
 */
export declare function deathWithDignity(logger?: Logger, lastWillAndTestament?: DeathListener): {
    onDeath: OnDeath;
    pleaseExit: (exitCode: number) => Promise<void>;
};