traceperf/dist/formatters/cli.d.ts

High-performance function execution tracking and monitoring for Node.js

import { IFormatter, LogLevel, LogMeta } from '../types';
/**
 * CLI formatter for console output
 * Formats log entries with colors, icons, and indentation
 */
export declare class CliFormatter implements IFormatter {
    private _colorEnabled;
    private _indentSize;
    /**
     * Create a new CliFormatter instance
     *
     * @param options - Formatter options
     */
    constructor(options?: {
        colorEnabled?: boolean;
        indentSize?: number;
    });
    /**
     * Format a log entry for CLI output
     *
     * @param level - The log level
     * @param message - The log message
     * @param args - Additional arguments
     * @param meta - Metadata for the log entry
     * @returns The formatted log entry
     */
    format(level: LogLevel, message: string | object, args: any[], meta: LogMeta): string;
    /**
     * Format a timestamp
     *
     * @param date - The date to format
     * @returns The formatted timestamp
     */
    private formatTimestamp;
    /**
     * Format a log level
     *
     * @param level - The log level
     * @returns The formatted log level
     */
    private formatLevel;
    /**
     * Format a message and its arguments
     *
     * @param message - The message to format
     * @param args - Additional arguments
     * @returns The formatted message
     */
    private formatMessage;
}