export declare enum TerminalSize {
    Tiny = 0,
    Small = 1,
    Large = 2
}
/**
 * Retrieves the usable terminal size that is used
 * for formatted output like boxes or larger text blocks.
 *
 * @param stdout The output stream, typically process.stdout
 */
export declare function getUsableTerminalSize(stdout: {
    isTTY: boolean;
    rows: number;
    columns: number;
}): {
    size: TerminalSize;
    width: number;
};
