/**
 * @fileoverview Environment detection utilities for Universal Logger
 */
/**
 * Checks if running in Node.js environment
 */
export declare const isNode: string | false;
/**
 * Checks if running in browser environment
 */
export declare const isBrowser: boolean;
/**
 * Checks if running in web worker environment
 */
export declare const isWebWorker: boolean;
/**
 * Checks if running in Deno environment
 */
export declare const isDeno: boolean;
/**
 * Gets the current runtime environment
 */
export declare function getRuntimeEnvironment(): 'node' | 'browser' | 'webworker' | 'deno' | 'unknown';
/**
 * Checks if colors/styling should be supported in current environment
 */
export declare function supportsColors(): boolean;
/**
 * Checks if CSS styling is supported (browser-only feature)
 */
export declare function supportsCSSColors(): boolean;
/**
 * Checks if ANSI colors are supported (terminal environments)
 */
export declare function supportsANSIColors(): boolean;
/**
 * Gets environment-specific information
 */
export declare function getEnvironmentInfo(): {
    runtime: "unknown" | "browser" | "webworker" | "deno" | "node";
    supportsColors: boolean;
    supportsCSSColors: boolean;
    supportsANSIColors: boolean;
    isProduction: boolean;
    version: string;
};
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