import { StoryblokConfig } from "../types/config";
/**
 * Loads environment variables from the .env file.
 *
 * @returns {Promise<Partial<StoryblokConfig>>} A promise that resolves to the loaded configuration
 */
export declare function loadEnvConfig(): Promise<Partial<StoryblokConfig>>;
/**
 * Saves the configuration to a file.
 *
 * @param {StoryblokConfig} config - The configuration to save
 * @returns {Promise<void>} A promise that resolves when the configuration is saved
 */
export declare function saveConfig(config: StoryblokConfig): Promise<void>;
/**
 * Loads the configuration from the .storyblokrc.json file.
 *
 * @returns {Promise<StoryblokConfig | null>} A promise that resolves to the loaded configuration or null if not found
 */
export declare function loadConfig(): Promise<StoryblokConfig | null>;
/**
 * Verifies and potentially updates an existing Storyblok configuration.
 *
 * This function:
 * 1. Displays current configuration values (spaceId, oauthToken, region)
 * 2. Asks user if they want to use existing values
 * 3. If user declines or values are missing, prompts for new values
 * 4. Ensures all required fields are present in the final configuration
 *
 * @param config - Partial configuration object containing existing values
 * @returns A complete StoryblokConfig object if user confirms or updates values, null if user declines
 */
export declare function verifyExistingConfig(config: Partial<StoryblokConfig>): Promise<StoryblokConfig | null>;
/**
 * Prompts the user for all required Storyblok configuration values.
 *
 * This function:
 * 1. Prompts for Space ID with validation
 * 2. Prompts for OAuth Token with validation
 * 3. Prompts for Region with predefined options
 * 4. Uses existing values as defaults if provided
 *
 * @param existing - Partial configuration object containing existing values to use as defaults
 * @returns A complete StoryblokConfig object with all required fields
 */
export declare function promptForConfig(existing: Partial<StoryblokConfig>): Promise<StoryblokConfig>;