/**
 * Enables or disables verbose logging mode.
 * When enabled, debug messages will be printed to stderr.
 *
 * @param enabled - Whether to enable verbose mode.
 */
export declare function setVerbose(enabled: boolean): void;
/**
 * Checks if verbose mode is currently enabled.
 *
 * @returns `true` if verbose mode is enabled, `false` otherwise.
 */
export declare function isVerbose(): boolean;
/**
 * Logs a fatal error message and terminates the process.
 * The message is displayed in bold red text.
 *
 * @param text - The error message to display.
 * @returns Never returns as the process is terminated.
 */
export declare function panic(text: string): never;
/**
 * Logs a warning message to stderr.
 * The message is displayed in bold yellow text.
 *
 * @param text - The warning message to display.
 */
export declare function warn(text: string): void;
/**
 * Logs an informational message to stderr.
 *
 * @param text - The informational message to display.
 */
export declare function info(text: string): void;
/**
 * Logs a debug message to stderr if verbose mode is enabled.
 * The message is displayed in gray text.
 *
 * @param text - The debug message to display.
 */
export declare function debug(text: string): void;
/**
 * Logs an abort message and terminates the process with exit code 1.
 *
 * @returns Never returns as the process is terminated.
 */
export declare function abort(): never;
/**
 * Executes an async operation with progress indication.
 * Displays a spinner-like message while the operation is in progress,
 * then shows a success checkmark or failure X based on the result.
 *
 * @typeParam T - The return type of the promise.
 * @param message - The message to display while the operation is running.
 * @param promise - The promise to await, or a function that returns a promise.
 * @returns The resolved value of the promise.
 * @throws Calls `panic()` if the promise rejects, terminating the process.
 *
 * @example
 * ```ts
 * const result = await check('Fetching data', fetchData());
 * const result = await check('Processing', async () => processData());
 * ```
 */
export declare function check<T>(message: string, promise: Promise<T> | (() => Promise<T>)): Promise<T>;