/// <reference types="node" />
import { Writable } from 'node:stream';
export declare function Printer(outStream?: Writable, errStream?: Writable, options?: {
    debugColors: boolean;
}): {
    /**
     * Print a format string to an output stream (usually process.stdout).
     *
     * @param format_string String used for formatting
     * @param params Parameters to be inserted into the format string
     */
    print: (format_string: string, ...params: any[]) => void;
    /**
     * Print a format string to an output stream (usually process.stdout)
     * and append a newline.
     *
     * @param format_string String used for formatting
     * @param params Parameters to be inserted into the format string
     */
    println: (format_string: string, ...params: any[]) => void;
    /**
     * Print a format string to an error stream (usually process.stderr).
     *
     * @param format_string String used for formatting
     * @param params Parameters to be inserted into the format string
     */
    eprint: (format_string: string, ...params: any[]) => void;
    /**
     * Print a format string to an error stream (usually process.stderr)
     * and append a newline.
     *
     * @param format_string String used for formatting
     * @param params Parameters to be inserted into the format string
     */
    eprintln: (format_string: string, ...params: any[]) => void;
};
export declare const print: (format_string: string, ...params: any[]) => void, println: (format_string: string, ...params: any[]) => void, eprint: (format_string: string, ...params: any[]) => void, eprintln: (format_string: string, ...params: any[]) => void;