/**
 * Copyright 2023 The MediaPipe Authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {Category} from '../../../../tasks/web/components/containers/category';
import {Classifications} from '../../../../tasks/web/components/containers/classification_result';
import {Landmark, NormalizedLandmark} from '../../../../tasks/web/components/containers/landmark';
import {Matrix} from '../../../../tasks/web/components/containers/matrix';

export {Category, Landmark, NormalizedLandmark};

/**
 * Represents the face landmarks deection results generated by `FaceLandmarker`.
 */
export declare interface FaceLandmarkerResult {
  /** Detected face landmarks in normalized image coordinates. */
  faceLandmarks: NormalizedLandmark[][];

  /** Optional face blendshapes results. */
  faceBlendshapes?: Classifications[];

  /** Optional facial transformation matrix. */
  facialTransformationMatrixes?: Matrix[];
}
