/**
 * Copyright (c) 2026 Microblink Ltd. All rights reserved.
 */
import { FacingMode } from "../core/Camera";
import { ExtendedCameraInfo, fakeDevices } from "./fake-devices";
/**
 * Options for the MediaMocker.
 */
type MediaMockerOptions = Partial<{
    device: keyof typeof fakeDevices;
    facing: FacingMode;
    reverseCameraOrder: boolean;
}>;
/**
 * The MediaMocker class.
 */
declare class MediaMocker {
    #private;
    fakeDevice: keyof typeof fakeDevices;
    facing: FacingMode;
    cameras: ExtendedCameraInfo[];
    /**
     * Creates a new MediaMocker.
     *
     * @param options - The options for the MediaMocker.
     */
    constructor(options?: MediaMockerOptions);
    /**
     * Reverses the camera order.
     */
    reverseCameraOrder(): void;
    /**
     * Gets the camera devices.
     *
     * @returns The camera devices.
     */
    getCameraDevices(): ExtendedCameraInfo[];
    /**
     * Sets the device.
     *
     * @param device - The device to set.
     */
    setDevice(device: keyof typeof fakeDevices): void;
    /**
     * Configures the MediaMocker.
     *
     * @param options - The options for the MediaMocker.
     */
    configure(options: MediaMockerOptions): void;
    /**
     * Mocks the enumerateDevices method.
     */
    mockEnumerateDevices(): void;
    /**
     * Unmocks the enumerateDevices method.
     */
    unmockEnumerateDevices(): void;
    /**
     * Mocks the MediaDevices methods.
     */
    mock(): void;
    /**
     * Mocks the getUserMedia method.
     */
    mockGetUserMedia(): void;
    /**
     * Unmocks the getUserMedia method.
     */
    unmockGetUserMedia(): void;
    /**
     * Unmocks the MediaDevices methods.
     */
    unmock(): void;
    /**
     * Resets the stream constraints.
     */
    resetStreamConstraints(): void;
    /**
     * Creates a fake stream.
     *
     * @param constraints - The constraints for the stream.
     * @returns The fake stream.
     * @see MediaDevices.getUserMedia
     */
    createFakeStream(constraints: MediaStreamConstraints): Promise<MediaStream>;
    /**
     * Creates a fake track.
     *
     * @returns The fake track.
     */
    createFakeTrack(): MediaStreamTrack;
    /**
     * Finds a device matching the constraints.
     *
     * @returns The device matching the constraints.
     */
    findDeviceMatchingConstraints(): ExtendedCameraInfo;
}
/**
 * The media mocker singleton instance.
 */
export declare const mediaMocker: MediaMocker;
export {};
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