import { Instance, RenderOptions } from 'ink';
import type { ComponentType } from 'react';
export interface PastelInterface {
    get renderOptions(): RenderOptions | undefined;
    set render(render: Instance);
    get render(): Instance | undefined;
    /**
     * Run the app.
     */
    run(argv: string[]): Promise<Instance>;
}
export type AppProps = {
    /**
     * Command's component.
     */
    Component: ComponentType<{
        options: Record<string, unknown>;
        args: unknown[];
        app: PastelInterface;
    }>;
    /**
     * Props to pass to command's component.
     */
    commandProps: {
        /**
         * Options.
         */
        options: Record<string, unknown>;
        /**
         * Arguments.
         */
        args: unknown[];
        /**
         * Reference to created Pastel instance
         */
        app: PastelInterface;
    };
};
/**
 * Additional metadata for an option.
 */
export type CommandOptionConfig = {
    /**
     * Description. If description is missing, option won't appear in the "Options" section of the help message.
     */
    description?: string;
    /**
     * Description of a default value.
     *
     * @default JSON.stringify(defaultValue)
     */
    defaultValueDescription?: string;
    /**
     * Description of a value. Replaces "value" in `--flag <value>` in the help message.
     *
     * @default "value"
     */
    valueDescription?: string;
    /**
     * Alias. Usually a first letter of the full option name.
     */
    alias?: string;
};
/**
 * Additional metadata for an argument.
 */
export type CommandArgumentConfig = {
    /**
     * Argument's name. Displayed in "Usage" part of the help message. Doesn't affect how argument is parsed.
     *
     * @default "arg"
     */
    name?: string;
    /**
     * Description of an argument. If description is missing, argument won't appear in the "Arguments" section of the help message.
     */
    description?: string;
    /**
     * Description of a default value.
     *
     * @default JSON.stringify(defaultValue)
     */
    defaultValueDescription?: string;
};