/**
 * Label Studio API Client
 * Provides methods to interact with Label Studio REST API
 */
export declare class LabelStudioApiClient {
    private client;
    private serverUrl;
    private apiToken;
    constructor();
    private ensureInitialized;
    /**
     * Get all projects
     */
    getProjects(): Promise<any[]>;
    /**
     * Get project by ID
     */
    getProject(projectId: number): Promise<any>;
    /**
     * Create new project
     */
    createProject(data: {
        title: string;
        description?: string;
        label_config: string;
        expert_instruction?: string;
    }): Promise<any>;
    /**
     * Update project
     */
    updateProject(projectId: number, data: any): Promise<any>;
    /**
     * Delete project
     */
    deleteProject(projectId: number): Promise<void>;
    /**
     * Get tasks for a project
     */
    getTasks(projectId: number, params?: {
        page?: number;
        page_size?: number;
    }): Promise<any>;
    /**
     * Get single task
     */
    getTask(taskId: number): Promise<any>;
    /**
     * Create task
     */
    createTask(projectId: number, data: any): Promise<any>;
    /**
     * Import tasks in bulk
     */
    importTasks(projectId: number, tasks: any[]): Promise<any>;
    /**
     * Delete task
     */
    deleteTask(taskId: number): Promise<void>;
    /**
     * Get annotations for a task
     */
    getAnnotations(taskId: number): Promise<any[]>;
    /**
     * Create annotation
     */
    createAnnotation(taskId: number, annotation: any): Promise<any>;
    /**
     * Update annotation
     */
    updateAnnotation(annotationId: number, data: any): Promise<any>;
    /**
     * Delete annotation
     */
    deleteAnnotation(annotationId: number): Promise<void>;
    /**
     * Get all predictions for a task
     */
    getPredictions(taskId: number): Promise<any[]>;
    /**
     * Get predictions for a project
     */
    getProjectPredictions(projectId: number): Promise<any[]>;
    /**
     * Get single prediction by ID
     */
    getPrediction(predictionId: number): Promise<any>;
    /**
     * Create a prediction for a task
     */
    createPrediction(data: {
        task: number;
        result: any[];
        score?: number;
        model_version?: string;
    }): Promise<any>;
    /**
     * Create predictions in bulk
     */
    createPredictions(predictions: Array<{
        task: number;
        result: any[];
        score?: number;
        model_version?: string;
    }>): Promise<any>;
    /**
     * Update prediction
     */
    updatePrediction(predictionId: number, data: any): Promise<any>;
    /**
     * Delete prediction
     */
    deletePrediction(predictionId: number): Promise<void>;
    /**
     * Import predictions for a project
     * This is useful for bulk importing AI model predictions
     */
    importPredictions(projectId: number, predictions: any[]): Promise<any>;
    /**
     * Export annotations
     */
    exportAnnotations(projectId: number, format?: 'JSON' | 'JSON_MIN' | 'CSV' | 'TSV' | 'CONLL2003' | 'COCO' | 'VOC' | 'YOLO'): Promise<any>;
    /**
     * Get export files
     */
    getExportFiles(projectId: number): Promise<any[]>;
    /**
     * Get ML backends for project
     */
    getMLBackends(projectId: number): Promise<any[]>;
    /**
     * Add ML backend to project
     */
    addMLBackend(data: {
        project: number;
        url: string;
        title: string;
        is_interactive?: boolean;
    }): Promise<any>;
    /**
     * Delete ML backend
     */
    deleteMLBackend(mlBackendId: number): Promise<void>;
    /**
     * Trigger predictions for tasks
     */
    triggerPredictions(projectId: number, taskIds?: number[]): Promise<any>;
    /**
     * Train ML model
     */
    trainModel(mlBackendId: number): Promise<any>;
    /**
     * Get project statistics
     */
    getProjectStats(projectId: number): Promise<any>;
    /**
     * Get annotator statistics
     */
    getAnnotatorStats(projectId: number): Promise<any[]>;
    /**
     * Create webhook
     */
    createWebhook(data: {
        project: number;
        url: string;
        send_payload?: boolean;
        send_for_all_actions?: boolean;
        headers?: {
            [key: string]: string;
        };
    }): Promise<any>;
    /**
     * Get webhooks for project
     */
    getWebhooks(projectId: number): Promise<any[]>;
    /**
     * Delete webhook
     */
    deleteWebhook(webhookId: number): Promise<void>;
}
export declare const labelStudioApi: LabelStudioApiClient;