import type { AbapServiceProvider, FlexVersion, KeyUserChangeContent } from '@sap-ux/axios-extension';
import type { ToolsLogger } from '@sap-ux/logger';
import { type SystemLookup } from '@sap-ux/adp-tooling';
import type { KeyUserImportPromptOptions, KeyUserImportQuestion } from '../types.js';
export declare const DEFAULT_ADAPTATION_ID = "DEFAULT";
/**
 * Determines the flex version to be used. If the first version is the draft (versionId "0"), use the second version (active version).
 *
 * @param {FlexVersion[]} flexVersions - The list of flex versions.
 * @returns {string} The flex version to be used.
 */
export declare function determineFlexVersion(flexVersions: FlexVersion[]): string;
/**
 * Prompter class that guides the user through importing key-user changes.
 */
export declare class KeyUserImportPrompter {
    private readonly systemLookup;
    private readonly componentId;
    private readonly defaultProvider;
    private readonly defaultSystem;
    private readonly logger;
    /**
     * Instance of AbapServiceProvider.
     */
    private provider;
    /**
     * List of adaptations.
     */
    private adaptations;
    /**
     * List of key-user changes.
     */
    private keyUserChanges;
    /**
     * List of flex versions.
     */
    private flexVersions;
    /**
     * Indicates if authentication is required.
     */
    private isAuthRequired;
    /**
     * Constructs a new KeyUserImportPrompter.
     *
     * @param {SystemLookup} systemLookup - The system lookup.
     * @param {string} componentId - The component ID.
     * @param {AbapServiceProvider} defaultProvider - The default provider.
     * @param {string} defaultSystem - The default system.
     * @param {ToolsLogger} logger - The logger.
     */
    constructor(systemLookup: SystemLookup, componentId: string, defaultProvider: AbapServiceProvider, defaultSystem: string, logger: ToolsLogger);
    /**
     * Returns the key-user changes.
     *
     * @returns {KeyUserChangeContent[]} The key-user changes.
     */
    get changes(): KeyUserChangeContent[];
    /**
     * Builds the prompts for the key-user import page.
     *
     * @param {KeyUserImportPromptOptions} [promptOptions] - Per-prompt settings (hide/default).
     * @returns {KeyUserImportQuestion[]} Questions for the key-user import page.
     */
    getPrompts(promptOptions?: KeyUserImportPromptOptions): KeyUserImportQuestion[];
    /**
     * Returns the system prompt.
     *
     * @param {KeyUserSystemPromptOptions} [options] - The options for the system prompt.
     * @returns {KeyUserImportQuestion} The system prompt.
     */
    private getSystemPrompt;
    /**
     * Returns the username prompt.
     *
     * @param {KeyUserUsernamePromptOptions} [options] - The options for the username prompt.
     * @returns {KeyUserImportQuestion} The username prompt.
     */
    private getUsernamePrompt;
    /**
     * Returns the password prompt.
     *
     * @param {KeyUserPasswordPromptOptions} [options] - The options for the password prompt.
     * @returns {KeyUserImportQuestion} The password prompt.
     */
    private getPasswordPrompt;
    /**
     * Returns the adaptation prompt.
     *
     * @param {KeyUserAdaptationPromptOptions} [_] - The options for the adaptation prompt.
     * @returns {KeyUserImportQuestion} The adaptation prompt.
     */
    private getAdaptationPrompt;
    /**
     * Loads adaptations for the current provider.
     */
    private loadAdaptations;
    /**
     * Loads flex versions for the current provider.
     */
    private loadFlexVersions;
    /**
     * Resets the state by clearing adaptations, flex versions, and key-user changes.
     */
    private resetState;
    /**
     * Loads flex versions and adaptations, then validates key-user changes if only DEFAULT adaptation exists.
     *
     * @returns The result of key-user validation if only DEFAULT exists, or true.
     */
    private loadDataAndValidateKeyUserChanges;
    /**
     * Validates the system selection by testing the connection.
     *
     * @param {string} system - The selected system.
     * @param {KeyUserImportAnswers} answers - The configuration answers provided by the user.
     * @returns An error message if validation fails, or true if the system selection is valid.
     */
    private validateSystem;
    /**
     * Validates the password by testing the connection.
     *
     * @param {string} password - The inputted password.
     * @param {KeyUserImportAnswers} answers - The configuration answers provided by the user.
     * @returns An error message if validation fails, or true if the password is valid.
     */
    private validatePassword;
    /**
     * Validates the key-user changes by testing the connection.
     *
     * @param {string} adaptationId - The selected adaptation.
     * @returns An error message if validation fails, or true if the key-user changes are valid.
     */
    private validateKeyUserChanges;
}
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