/**
 * API Client for Surna eLearning Creator
 * Provides typed interface to the Surna REST API
 */
export interface SurnaConfig {
    apiUrl: string;
    apiKey?: string;
}
export declare class SurnaApiClient {
    private baseUrl;
    private apiKey?;
    constructor(config: SurnaConfig);
    private request;
    getCourses(): Promise<any[]>;
    getCourse(id: string): Promise<any>;
    createCourse(data: {
        title: string;
        description?: string;
        bannerAssetId?: string;
        label?: string;
        lessonLabel?: string;
        accentColor?: string;
        defaultFont?: string;
        defaultLanguage?: string;
        numberLessons?: boolean;
        showLessonTitles?: boolean;
    }): Promise<any>;
    updateCourse(id: string, data: any): Promise<any>;
    deleteCourse(id: string): Promise<void>;
    duplicateCourse(id: string): Promise<any>;
    reorderLessons(courseId: string, lessonIds: string[]): Promise<any>;
    exportCourse(id: string): Promise<any>;
    importCourse(data: any): Promise<any>;
    getLanguageVersions(courseId: string): Promise<any[]>;
    createLanguageVersion(courseId: string, languageCode: string, metadata?: {
        title?: string;
        description?: string;
        courseLabel?: string;
        lessonLabel?: string;
    }): Promise<any>;
    updateLanguageVersionMetadata(courseId: string, languageCode: string, title?: string, description?: string, courseLabel?: string, lessonLabel?: string): Promise<any>;
    deleteLanguageVersion(courseId: string, languageCode: string): Promise<void>;
    getLessons(courseId: string, languageCode?: string): Promise<any[]>;
    getLesson(id: string): Promise<any>;
    createLesson(courseId: string, data: {
        title: string;
        languageCode?: string;
    }): Promise<any>;
    updateLesson(id: string, data: any): Promise<any>;
    deleteLesson(id: string): Promise<void>;
    duplicateLesson(id: string, targetCourseId?: string): Promise<any>;
    reorderBlocks(lessonId: string, blockIds: string[]): Promise<any>;
    getBlocks(lessonId: string): Promise<any[]>;
    getBlock(id: string): Promise<any>;
    createBlock(lessonId: string, data: any): Promise<any>;
    updateBlock(id: string, data: any): Promise<any>;
    deleteBlock(id: string): Promise<void>;
    duplicateBlock(id: string, targetLessonId?: string): Promise<any>;
    moveBlockUp(id: string): Promise<void>;
    moveBlockDown(id: string): Promise<void>;
    batchCreateBlocks(lessonId: string, blocks: any[]): Promise<any[]>;
    batchUpdateBlocks(updates: Array<{
        blockId: string;
        updates: any;
    }>): Promise<any[]>;
    batchCreateLessons(courseId: string, lessons: Array<{
        title: string;
        languageCode?: string;
    }>): Promise<any[]>;
    getAssets(): Promise<any[]>;
    getAsset(id: string): Promise<any>;
    deleteAsset(id: string): Promise<void>;
    updateAssetMetadata(id: string, data: {
        altText: string;
    }): Promise<any>;
    createAssetFromUrl(url: string, altText: string): Promise<any>;
    generateAiImage(prompt: string): Promise<any>;
    getSavedVoices(): Promise<{
        voices: any[];
    }>;
    generateAiNarration(text: string, voiceId?: string): Promise<any>;
    replaceAssetFile(assetId: string, fileBuffer: Buffer, filename: string, mimeType?: string): Promise<unknown>;
    replaceAssetFromUrl(assetId: string, fileUrl: string): Promise<unknown>;
}
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