import { EventEmitter } from 'events';
import { ViewProps } from 'react-native';
export interface MediaCaptureOptions {
    quality?: number;
    format?: 'jpg' | 'png';
    result?: 'tmpfile' | 'base64' | 'data-uri';
}
export interface RecordingOptions {
    quality?: number;
    maxDuration?: number;
    maxFileSize?: number;
}
export declare class MediaCapture extends EventEmitter {
    private isRecording;
    private recordingStartTime;
    private mediaDirectory;
    constructor();
    private ensureMediaDirectory;
    /**
     * Captures a screenshot of the AR view
     * @param viewRef React ref to the view to capture
     * @param options Capture options
     * @returns Promise with the path to the saved image
     */
    captureScreenshot(viewRef: React.RefObject<ViewProps>, options?: MediaCaptureOptions): Promise<string>;
    /**
     * Starts recording the AR session
     * @param viewRef React ref to the view to record
     * @param options Recording options
     */
    startRecording(viewRef: React.RefObject<ViewProps>, options?: RecordingOptions): void;
    /**
     * Stops the current recording
     * @returns Promise with the path to the saved video
     */
    stopRecording(): Promise<string>;
    /**
     * Cleans up old media files
     * @param maxAge Maximum age of files to keep (in milliseconds)
     */
    cleanupOldFiles(maxAge: number): Promise<void>;
}