@vladmandic/face-api/src/factories/WithFaceDescriptor.ts

FaceAPI: AI-powered Face Detection & Rotation Tracking, Face Description & Recognition, Age & Gender & Emotion Prediction for Browser and NodeJS using TensorFlow/JS

export type WithFaceDescriptor<TSource> = TSource & {
  descriptor: Float32Array
}

export function extendWithFaceDescriptor<
  TSource
>(
  sourceObj: TSource,
  descriptor: Float32Array,
): WithFaceDescriptor<TSource> {
  const extension = { descriptor };
  return { ...sourceObj, ...extension };
}