import { type WriteStream } from "../types/io.js";
/**
 * Interface definition for LogUpdate function and its methods.
 */
export interface LogUpdate {
    /**
     * Clears the output.
     */
    clear: () => void;
    /**
     * Persists the output and finishes the logging session.
     */
    done: () => void;
    /**
     * Updates the output synchronously.
     *
     * @param str - The string to log.
     */
    sync: (str: string) => void;
    /**
     * Updates the output.
     *
     * @param str - The string to log.
     */
    (str: string): void;
}
export declare const logUpdate: {
    create: (stream: WriteStream, { showCursor, incremental }?: {
        showCursor?: boolean | undefined;
        incremental?: boolean | undefined;
    }) => LogUpdate;
};