/**
 * Lightweight opt-in very-verbose logging for outbound HTTP request details.
 *
 * Very-verbose mode is enabled with `-vv` / `--very-verbose` or `HARBOR_VERBOSE=2`.
 */
/**
 * Whether very-verbose logging is active for the lifetime of this process.
 */
export declare const isVeryVerbose: boolean;
/**
 * Logs outbound HTTP request details only when very-verbose (`-vv`) is enabled.
 *
 * Use for method, URL, request headers, and request body. Response headers and
 * response bodies are never logged through this helper.
 *
 * @param args - Values forwarded to `console.log`.
 */
export declare function logRequest(...args: unknown[]): void;
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