eye-analysis/dist/recorder/export.d.ts

Eye Analysis - Browser-based eye tracking and screen recording library for research and experiments

import type { GazePoint, MetadataJSON, SessionData, SessionEvent } from "./types";
/**
 * Convert gaze data to CSV format
 * Automatically removes columns that contain only undefined/null values
 */
export declare const gazeDataToCSV: (gazeData: GazePoint[], startBrowserTime?: number) => string;
/**
 * Convert events data to CSV format
 */
export declare const eventsToCSV: (events: SessionEvent[], startBrowserTime?: number) => string;
/**
 * Create metadata JSON (excluding time-series data)
 */
export declare const createMetadataJSON: (sessionData: SessionData) => MetadataJSON;
/**
 * Download a file with given content
 */
export declare const downloadFile: (content: string | Blob, filename: string, mimeType?: string) => void;
/**
 * Export all session data for research purposes
 */
export declare const exportExperimentDataset: (sessionIds: string[], options?: DownloadSessionOptions) => Promise<void>;
/**
 * Download session options interface
 */
export interface DownloadSessionOptions {
    include?: {
        metadata?: boolean;
        gaze?: boolean;
        events?: boolean;
        video?: boolean;
    };
    asZip?: boolean;
    prefix?: string;
}
/**
 * Download session data with flexible options
 */
export declare const downloadSession: (sessionId: string, options?: DownloadSessionOptions) => Promise<void>;
/**
 * Download complete session data as multiple files (JSON + CSV + Video)
 */
export declare const downloadCompleteSessionData: (sessionId: string) => Promise<void>;
/**
 * Create a summary report of the session
 */
export declare const createSessionSummaryText: (sessionData: SessionData) => string;
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