declare enum LogLevel {
    Silent = -1,
    Error = 0,
    Warn = 1,
    Info = 2,
    Debug = 3,
    Trace = 4
}
/**
 * Convert a string log level to LogLevel enum
 * @param logLevel the log level string
 */
declare const toLogLevel: (logLevel: keyof typeof LogLevel | 'silent' | 'error' | 'warn' | 'info' | 'debug') => LogLevel;
declare const TimeStampFormat: {
    readonly ISO: "ISO";
    readonly Date: "Date";
    readonly Time: "Time";
    readonly Local: "Local";
};
type TimeStampFormats = keyof typeof TimeStampFormat;
/**
 * Generate a logging timestamp
 * @param scope the logging scope, default to globalThis._proxyLoggerScope
 * @param format the timestamp format, default to 'TIME'
 */
declare const getTimestamp: (scope?: string, format?: TimeStampFormats) => string;
/**
 * Logger color constants
 */
declare const LoggerColor: {
    readonly Debug: "#9e9e9e";
    readonly Info: "#5bd4f9";
    readonly Warn: "#f2c61a";
    readonly Error: "#ff5549";
    readonly Success: "#00ff00";
};
/**
 * Console format specifiers
 * @see {@link [Console format specifiers](https://developer.chrome.com/docs/devtools/console/format-style/) }
 */
declare const ConsoleFormat: {
    /**
     * Formats the value as a string
     * @see ConsoleFormat
     */
    String: string;
    /**
     * Formats the value as an integer
     * @see ConsoleFormat
     */
    Integer: string;
    /**
     * Formats the value as a floating point value
     * @see ConsoleFormat
     */
    Float: string;
    /**
     * Formats the value as an expandable DOM element
     * @see ConsoleFormat
     */
    DOM: string;
    /**
     * Formats the value as an expandable JavaScript object
     * @see ConsoleFormat
     */
    Object: string;
    /**
     * Applies CSS style rules to the output string as specified by the second parameter
     * @see ConsoleFormat
     */
    Style: string;
};
declare const colorize: <T extends unknown[]>(color: string, ...args: T) => T;
type ProxyLoggerFilter = Partial<Record<keyof Console, (logLevel: LogLevel, ...args: unknown[]) => boolean>>;
declare const proxyLoggerFilter: ProxyLoggerFilter;
type ProxyLoggerInit<T extends Console = Console> = {
    proxy?: ProxyLoggerFilter;
    logger?: T;
    debug?: boolean | (() => boolean);
    logLevel?: number | (() => number);
    timeFormat?: TimeStampFormats | (() => TimeStampFormats);
};
/**
 * Proxy logger to control this extension log level
 */
declare class ProxyLogger<T extends Console = Console> {
    private readonly _logger;
    private readonly _proxy?;
    private readonly _timeFormat;
    private readonly _debug;
    private _logLevel;
    constructor({ logger, debug, proxy, logLevel, timeFormat, }?: ProxyLoggerInit<T>);
    get timeFormat(): "ISO" | "Date" | "Time" | "Local";
    get isDebug(): boolean;
    get logLevel(): LogLevel;
    set logLevel(level: LogLevel);
    private null;
    get trace(): Console['trace'];
    get debug(): Console['debug'];
    get info(): Console['info'];
    get warn(): Console['warn'];
    get error(): Console['error'];
    static logger: ProxyLogger<Console>;
    static timestamp: (scope?: string, format?: "ISO" | "Date" | "Time" | "Local") => string;
    static colorize: <T_1 extends unknown[]>(color: string, ...args: T_1) => T_1;
    color: {
        debug: (...args: Parameters<typeof this.debug>) => void;
        info: (...args: Parameters<typeof this.info>) => void;
        warn: (...args: Parameters<typeof this.warn>) => void;
        error: (...args: Parameters<typeof this.error>) => void;
        success: (...args: Parameters<typeof this.info>) => void;
    };
    /**
     * Logger with timestamp but looses stack trace origin
     */
    time: {
        debug: (...args: Parameters<typeof this.debug>) => void;
        info: (...args: Parameters<typeof this.info>) => void;
        warn: (...args: Parameters<typeof this.warn>) => void;
        error: (...args: Parameters<typeof this.error>) => void;
        color: {
            debug: (...args: Parameters<typeof this.debug>) => void;
            info: (...args: Parameters<typeof this.info>) => void;
            warn: (...args: Parameters<typeof this.warn>) => void;
            error: (...args: Parameters<typeof this.error>) => void;
            success: (...args: Parameters<typeof this.info>) => void;
        };
    };
    scope: (_scope: string) => {
        debug: (...args: Parameters<typeof this.debug>) => void;
        info: (...args: Parameters<typeof this.info>) => void;
        warn: (...args: Parameters<typeof this.warn>) => void;
        error: (...args: Parameters<typeof this.error>) => void;
        color: {
            debug: (...args: Parameters<typeof this.debug>) => void;
            info: (...args: Parameters<typeof this.info>) => void;
            warn: (...args: Parameters<typeof this.warn>) => void;
            error: (...args: Parameters<typeof this.error>) => void;
            success: (...args: Parameters<typeof this.info>) => void;
        };
    };
    colored: {};
}

export { ConsoleFormat, LogLevel, LoggerColor, ProxyLogger, type ProxyLoggerFilter, TimeStampFormat, type TimeStampFormats, colorize, getTimestamp, proxyLoggerFilter, toLogLevel };