export declare class TdLogger {
    private logStream;
    constructor(logFilePath?: string);
    info(message: string): void;
    warn(message: string): void;
    error(message: string): void;
    success(message: string): void;
    start(message: string): void;
    log(message: string): void;
    writeToFile(level: string, message: string): void;
    close(): void;
}
export declare const consoleLogger: TdLogger;
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