interface ReadOptions {
    required?: boolean;
    default?: string;
}
interface PromptOptions extends ReadOptions {
    method?: "mask" | "hide";
}
/**
 * prompt -- Prompt for a password
 * @module password-prompt
 * @example
 * let prompt = require('password-prompt')
 * let password = await prompt('password: ')
 * // password: ******
 * @param {string} [ask] - prompt output
 * @param {Object} [options]
 * @param {string} [options.method=mask] - mask or hide
 * @returns {Promise<string>} input from user
 */
declare function prompt(ask: string, options?: PromptOptions): Promise<string>;
export default prompt;