@wgtechlabs/log-engine/dist/cjs/formatter/data-formatter.d.ts

A lightweight, security-first logging utility with automatic data redaction for Node.js applications - the first logging library with built-in PII protection.

/**
 * Data formatting utilities for log output
 * Handles serialization and formatting of data objects in log messages
 */
import { LogData } from '../types';
/**
 * Converts input data to a readable string suitable for log output.
 *
 * Returns 'null' for `null`, an empty string for `undefined`, the value itself for strings, and string representations for numbers and booleans. For other types, attempts JSON serialization; if serialization fails, returns '[Object]'.
 *
 * @param data - The value to format for logging
 * @returns The formatted string representation of the input data
 */
export declare function formatData(data: LogData): string;
/**
 * Applies color styling to a formatted data string using the provided color codes.
 *
 * @param dataString - The string to be styled; if falsy, an empty string is returned.
 * @param colors - An object containing `data` (the color code prefix) and `reset` (the color code suffix).
 * @returns The styled data string with color codes applied, or an empty string if `dataString` is falsy.
 */
export declare function styleData(dataString: string, colors: {
    data: string;
    reset: string;
}): string;
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