import { type ChalkInstance } from 'chalk';
import { WriteBufferedLogsOptions } from './LogBuffer.js';
export type { WriteBufferedLogsOptions };
export declare const LOG_LEVEL: {
    NONE: number;
    DEBUG: number;
    LOG: number;
    WARN: number;
    ERROR: number;
};
interface LogLabels {
    success: string;
    warning: string;
    error: string;
    info: string;
    debug: string;
}
export declare function getLabels(): LogLabels;
export declare function getSymbols(): LogLabels;
/**
 * Chalk styles for logger strings.
 */
export declare const Styles: {
    debug: ChalkInstance;
    log: ChalkInstance;
    success: ChalkInstance;
    info: ChalkInstance;
    warn: ChalkInstance;
    error: ChalkInstance;
};
export declare function stylize(label: string, style: ChalkInstance, args: any[]): any[];
export declare class Logger {
    error(...args: any[]): void;
    warn(...args: any[]): void;
    log(...args: any[]): void;
    success(...args: any[]): void;
    info(...args: any[]): void;
    debug(...args: any[]): void;
    group(...args: any[]): void;
    groupEnd(): void;
}
export declare function setLogger(logger: Logger): void;
export declare function setLogLevel(level: number): void;
export declare function shouldLog(level: number): boolean;
export declare function getLogLevel(): number;
export declare const logger: {
    error(...args: any[]): void;
    warn(...args: any[]): void;
    log(...args: any[]): void;
    success(...args: any[]): void;
    info(...args: any[]): void;
    debug(...args: any[]): void;
    group(...args: any[]): void;
    groupEnd(): void;
    viewLogBuffer(): string;
    flushLogBuffer(): string;
    writeBufferedLogsToFile(options: WriteBufferedLogsOptions): string | null;
};