import { type Logger } from 'pino';
export type DaemonLogger = Logger;
export type DaemonLogLevel = 'trace' | 'debug' | 'info' | 'warn' | 'error';
/** Logs only operational metadata to stderr; daemon protocol stdout stays clean. */
export declare function createDaemonLogger(level?: DaemonLogLevel): DaemonLogger;
/** Do not expose subprocess, SQLite, Slack, or user-provided error text. */
export declare function logFailure(logger: DaemonLogger, event: string, component: string): void;