export declare enum LogLevel {
    DEBUG = 0,
    INFO = 1,
    WARN = 2,
    ERROR = 3
}
export declare class Logger {
    private static instance;
    private level;
    private constructor();
    static getInstance(): Logger;
    static setLevel(level: LogLevel): void;
    private log;
    createScopedLogger(scope: string): {
        debug: (message: string, ...args: any[]) => void;
        info: (message: string, ...args: any[]) => void;
        warn: (message: string, ...args: any[]) => void;
        error: (message: string, ...args: any[]) => void;
    };
    debug(message: string, ...args: any[]): void;
    info(message: string, ...args: any[]): void;
    warn(message: string, ...args: any[]): void;
    error(message: string, ...args: any[]): void;
}
export declare const logger: Logger;
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