/**
 * Logger for DocShell
 *
 * All diagnostics go to stderr to keep stdout clean for tool output
 */
import type { DocShellConfig } from '../types/index.js';
export type LogLevel = 'error' | 'warn' | 'info' | 'debug';
export declare function setLogLevel(level: LogLevel): void;
export declare function initLogger(config: DocShellConfig): void;
export declare function error(message: string, ...args: unknown[]): void;
export declare function warn(message: string, ...args: unknown[]): void;
export declare function info(message: string, ...args: unknown[]): void;
export declare function debug(message: string, ...args: unknown[]): void;