import type { DataCaptureContext, DataCaptureMode, DataCaptureModeJSON, FrameData, PrivateDataCaptureMode } from "scandit-web-datacapture-core";
import { CameraSettings } from "scandit-web-datacapture-core";
import type { Serializable } from "scandit-web-datacapture-core/build/js/private/Serializable";
import { BarcodeCaptureFeedback } from "./BarcodeCaptureFeedback";
import type { BarcodeCaptureFeedbackJSON } from "./BarcodeCaptureFeedback";
import { BarcodeCaptureSession } from "./BarcodeCaptureSession";
import type { BarcodeCaptureSettings, BarcodeCaptureSettingsJSON } from "./BarcodeCaptureSettings";
export interface PrivateBarcodeCapture extends PrivateDataCaptureMode {
    notifyContext: () => Promise<void>;
}
export interface BarcodeCaptureListener {
    didScan?: (barcodeCapture: BarcodeCapture, session: BarcodeCaptureSession, frameData: FrameData) => void;
    didUpdateSession?: (barcodeCapture: BarcodeCapture, session: BarcodeCaptureSession) => void;
}
declare type BarcodeCaptureJSON = DataCaptureModeJSON<BarcodeCaptureSettingsJSON> & {
    feedback: BarcodeCaptureFeedbackJSON;
};
export declare class BarcodeCapture implements DataCaptureMode, Serializable<BarcodeCaptureJSON> {
    private readonly type;
    private _isEnabled;
    private _feedback;
    private settings;
    private _context;
    private readonly listeners;
    private allowedRemainingWorkerMessages;
    private readonly workerMessageListener;
    isEnabled(): boolean;
    setEnabled(enabled: boolean): Promise<void>;
    get context(): DataCaptureContext | null;
    get feedback(): BarcodeCaptureFeedback;
    set feedback(feedback: BarcodeCaptureFeedback);
    static get recommendedCameraSettings(): CameraSettings;
    static forContext(context: DataCaptureContext | null, settings: BarcodeCaptureSettings): Promise<BarcodeCapture>;
    applySettings(settings: BarcodeCaptureSettings): Promise<void>;
    addListener(listener: BarcodeCaptureListener): void;
    removeListener(listener: BarcodeCaptureListener): void;
    private attachedToContext;
    private detachedFromContext;
    private sendClearFrameDataRequest;
    private onWorkerMessage;
    private notifyContext;
    toJSONObject(): BarcodeCaptureJSON;
}
export {};