import type { HybridObject } from 'react-native-nitro-modules';
import type { Point } from '../common-types/Point';
/**
 * Represents the bounding box around a {@linkcode ScannedObject}, in
 * camera-space coordinates (`0.0` ... `1.0`).
 *
 * Convert to view-space using
 * {@linkcode PreviewView.convertCameraPointToViewPoint | PreviewView.convertCameraPointToViewPoint(...)}.
 */
export interface BoundingBox {
    /**
     * The minimum X coordinate.
     */
    x: number;
    /**
     * The minimum Y coordinate.
     */
    y: number;
    /**
     * The width of the bounding box.
     */
    width: number;
    /**
     * The height of the bounding box.
     */
    height: number;
}
/**
 * Represents the type of a {@linkcode ScannedObject}.
 */
export type ScannedObjectType = 'codabar' | 'code-39' | 'code-39-mod-43' | 'code-93' | 'code-128' | 'ean-8' | 'ean-13' | 'gs1-data-bar' | 'gs1-data-bar-expanded' | 'gs1-data-bar-limited' | 'interleaved-2-of-5' | 'itf-14' | 'upc-e' | 'aztec' | 'data-matrix' | 'micro-pdf-417' | 'micro-qr' | 'pdf-417' | 'qr' | 'human-body' | 'human-full-body' | 'dog-head' | 'dog-body' | 'cat-head' | 'cat-body' | 'face' | 'salient-object' | 'unknown';
/**
 * Represents any kind of scanned object.
 * @see {@linkcode ScannedCode}
 * @see {@linkcode ScannedFace}
 * @platform iOS
 */
export interface ScannedObject extends HybridObject<{
    ios: 'swift';
    android: 'kotlin';
}> {
    /**
     * The {@linkcode ScannedObjectType} of this {@linkcode ScannedObject}.
     */
    readonly type: ScannedObjectType;
    /**
     * The bounding box coordinates of this {@linkcode ScannedObject}.
     *
     * Coordinates are in camera-space (`0.0` ... `1.0`), and can be
     * converted to view-space via the {@linkcode PreviewView}.
     */
    readonly boundingBox: BoundingBox;
}
/**
 * Represents a machine-readable code, such as a QR code.
 * @platform iOS
 */
export interface ScannedCode extends ScannedObject {
    /**
     * The decoded string value of this {@linkcode ScannedCode}, or `undefined`
     * if the value cannot be decoded.
     * This is error-corrected.
     */
    readonly value?: string;
    /**
     * The corner points outlining this {@linkcode ScannedCode}.
     *
     * Coordinates are in camera-space (`0.0` ... `1.0`), and can be
     * converted to view-space via the {@linkcode PreviewView}.
     */
    readonly cornerPoints: Point[];
}
/**
 * Represents a Face.
 * @platform iOS
 */
export interface ScannedFace extends ScannedObject {
    /**
     * The ID of this {@linkcode ScannedFace} used to
     * identify multiple faces in the same scene.
     */
    readonly faceID: number;
    /**
     * A Boolean value indicating whether there is a valid roll angle associated with the face.
     */
    readonly hasRollAngle: boolean;
    /**
     * The roll angle of the face specified in degrees.
     */
    readonly rollAngle: number;
    /**
     * A Boolean value indicating whether there is a valid yaw angle associated with the face.
     */
    readonly hasYawAngle: boolean;
    /**
     * The yaw angle of the face specified in degrees.
     */
    readonly yawAngle: number;
}