react-native-vision-camera/lib/hooks/useObjectOutput.d.ts

VisionCamera is the fastest and most powerful Camera for react-native.

import type { ScannedObject, ScannedObjectType } from '../specs/instances/ScannedObject.nitro';
import type { CameraObjectOutput } from '../specs/outputs/CameraObjectOutput.nitro';
export interface UseObjectOutputProps {
    /**
     * The array of {@linkcode ScannedObjectType}s the {@linkcode CameraObjectOutput}
     * should scan for.
     */
    types: ScannedObjectType[];
    /**
     * A callback that will be called every time the {@linkcode CameraObjectOutput}
     * has scanned one or more objects.
     *
     * @see {@linkcode ScannedObject}
     */
    onObjectsScanned?: (objects: ScannedObject[]) => void;
}
/**
 * Use a {@linkcode CameraObjectOutput}.
 *
 * @example
 * ```ts
 * const objectOutput = useObjectOutput({
 *   types: ['qr'],
 *   onObjectsScanned(objects) {
 *     console.log(`Scanned ${objects.length} objects!`)
 *   }
 * })
 * ```
 */
export declare function useObjectOutput({ types, onObjectsScanned, }: UseObjectOutputProps): CameraObjectOutput;