/**
 * Consistent logging utility for AI-EDA packages
 */
export type LogLevel = 'debug' | 'info' | 'warn' | 'error';
export interface LoggerOptions {
    level: LogLevel;
    prefix?: string;
    timestamps?: boolean;
}
export declare class Logger {
    private level;
    private prefix;
    private timestamps;
    constructor(options?: Partial<LoggerOptions>);
    private shouldLog;
    private formatMessage;
    debug(message: string, ...args: unknown[]): void;
    info(message: string, ...args: unknown[]): void;
    warn(message: string, ...args: unknown[]): void;
    error(message: string, ...args: unknown[]): void;
    setLevel(level: LogLevel): void;
    child(prefix: string): Logger;
}
export declare const logger: Logger;
export declare function createLogger(packageName: string): Logger;
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