import { camera_profile_t } from '@zappar/zappar-cv';
import { Pipeline } from './pipeline.js';
export type CameraProfile = camera_profile_t;
/**
 * Creates a source of frames from a device camera.
 * @see https://docs.zap.works/universal-ar/javascript/pipelines-and-camera-processing/
 */
export declare class CameraSource {
    private _z;
    private _impl;
    private _profile;
    /**
     * Constructs a new CameraSource.
     * @param _pipeline - The pipeline that this tracker will operate within.
     * @param deviceId - The camera device ID which will be used as the source.
     * @see https://docs.zap.works/universal-ar/javascript/pipelines-and-camera-processing/
     */
    constructor(pipeline: Pipeline, deviceId: string);
    /**
     * Destroys the camera source.
     */
    destroy(): void;
    /**
     * Starts the camera source.
     *
     * Starting a given source pauses any other sources within the same pipeline.
     */
    start(): void;
    /**
     * Pauses the camera source.
     */
    pause(): void;
    set profile(p: CameraProfile);
    get profile(): CameraProfile;
}