/**
 * Copyright (c) 2026 Microblink Ltd. All rights reserved.
 */
import { BlinkIdScanningResult, ScanningSide } from "@microblink/blinkid-wasm";
/**
 * Converts a scanning side to an index.
 *
 * @param side - The scanning side.
 * @returns The index.
 */
export declare function scanningSideToIndex(side: ScanningSide): number;
/**
 * Extracts the input image for a given side from the scanning result.
 *
 * @param blinkIdScanningResult - The scanning result.
 * @param side - The side to extract the input image for.
 * @returns The input image for the given side.
 */
export declare function extractSideInputImage(blinkIdScanningResult: BlinkIdScanningResult, side: ScanningSide): ImageData | null;
/**
 * Extracts the barcode input image from the scanning result.
 *
 * @param blinkIdScanningResult - The scanning result.
 * @returns The barcode input image.
 */
export declare function extractBarcodeImage(blinkIdScanningResult: BlinkIdScanningResult): ImageData | null;
/**
 * Extracts the document image for a given side from the scanning result.
 *
 * @param blinkIdScanningResult - The scanning result.
 * @param side - The side to extract the document image for.
 * @returns The document image for the given side.
 */
export declare function extractSideDocumentImage(blinkIdScanningResult: BlinkIdScanningResult, side: ScanningSide): ImageData | null;
/**
 * Extracts the face image from the scanning result.
 *
 * @param blinkIdScanningResult - The scanning result.
 * @returns The face image.
 */
export declare function extractFaceImage(blinkIdScanningResult: BlinkIdScanningResult): ImageData | null;
/**
 * Extracts the signature image from the scanning result.
 *
 * @param blinkIdScanningResult - The scanning result.
 * @returns The signature image.
 */
export declare function extractSignatureImage(blinkIdScanningResult: BlinkIdScanningResult): ImageData | null;
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