import type { Prettify } from '@inquirer/type';
/**
 * Union type representing the possible statuses of a prompt.
 *
 * -   `'loading'`: The prompt is currently loading.
 * -   `'idle'`: The prompt is loaded and currently waiting for the user to
 *     submit an answer.
 * -   `'done'`: The user has submitted an answer and the prompt is finished.
 * -   `string`: Any other string: The prompt is in a custom state.
 */
export type Status = 'loading' | 'idle' | 'done' | (string & {});
type DefaultTheme = {
    /**
     * Prefix to prepend to the message. If a function is provided, it will be
     * called with the current status of the prompt, and the return value will be
     * used as the prefix.
     *
     * @remarks
     * If `status === 'loading'`, this property is ignored and the spinner (styled
     * by the `spinner` property) will be displayed instead.
     *
     * @defaultValue
     * ```ts
     * // import { styleText } from 'node:util';
     * (status) => status === 'done' ? styleText('green', '✔') : styleText('blue', '?')
     * ```
     */
    prefix: string | Prettify<Omit<Record<Status, string>, 'loading'>>;
    /**
     * Configuration for the spinner that is displayed when the prompt is in the
     * `'loading'` state.
     *
     * We recommend the use of {@link https://github.com/sindresorhus/cli-spinners|cli-spinners} for a list of available spinners.
     */
    spinner: {
        /**
         * The time interval between frames, in milliseconds.
         *
         * @defaultValue
         * ```ts
         * 80
         * ```
         */
        interval: number;
        /**
         * A list of frames to show for the spinner.
         *
         * @defaultValue
         * ```ts
         * ['⠋', '⠙', '⠹', '⠸', '⠼', '⠴', '⠦', '⠧', '⠇', '⠏']
         * ```
         */
        frames: string[];
    };
    /**
     * Object containing functions to style different parts of the prompt.
     */
    style: {
        /**
         * Style to apply to the user's answer once it has been submitted.
         *
         * @param text - The user's answer.
         * @returns The styled answer.
         *
         * @defaultValue
         * ```ts
         * // import { styleText } from 'node:util';
         * (text) => styleText('cyan', text)
         * ```
         */
        answer: (text: string) => string;
        /**
         * Style to apply to the message displayed to the user.
         *
         * @param text - The message to style.
         * @param status - The current status of the prompt.
         * @returns The styled message.
         *
         * @defaultValue
         * ```ts
         * // import { styleText } from 'node:util';
         * (text, status) => styleText('bold', text)
         * ```
         */
        message: (text: string, status: Status) => string;
        /**
         * Style to apply to error messages.
         *
         * @param text - The error message.
         * @returns The styled error message.
         *
         * @defaultValue
         * ```ts
         * // import { styleText } from 'node:util';
         * (text) => styleText('red', `> ${text}`)
         * ```
         */
        error: (text: string) => string;
        /**
         * Style to apply to the default answer when one is provided.
         *
         * @param text - The default answer.
         * @returns The styled default answer.
         *
         * @defaultValue
         * ```ts
         * // import { styleText } from 'node:util';
         * (text) => styleText('dim', `(${text})`)
         * ```
         */
        defaultAnswer: (text: string) => string;
        /**
         * Style to apply to help text.
         *
         * @param text - The help text.
         * @returns The styled help text.
         *
         * @defaultValue
         * ```ts
         * // import { styleText } from 'node:util';
         * (text) => styleText('dim', text)
         * ```
         */
        help: (text: string) => string;
        /**
         * Style to apply to highlighted text.
         *
         * @param text - The text to highlight.
         * @returns The highlighted text.
         *
         * @defaultValue
         * ```ts
         * // import { styleText } from 'node:util';
         * (text) => styleText('cyan', text)
         * ```
         */
        highlight: (text: string) => string;
        /**
         * Style to apply to keyboard keys referred to in help texts.
         *
         * @param text - The key to style.
         * @returns The styled key.
         *
         * @defaultValue
         * ```ts
         * // import { styleText } from 'node:util';
         * (text) => styleText('cyan', styleText('bold', `<${text}>`))
         * ```
         */
        key: (text: string) => string;
    };
};
export type Theme<Extension extends object = object> = Prettify<Extension & DefaultTheme>;
export declare const defaultTheme: DefaultTheme;
export {};