How can I resolve the TypeScript error 'Property pull does not exist on type ObjectId[]' in Mongoose?

I'm encountering a TypeScript error when trying to use the pull method on a Mongoose array of ObjectId values in my User model. My setup is as follows:

JAVASCRIPTCopied
import mongoose from 'mongoose';
const Schema = mongoose.Schema;

const userSchema = new Schema(
  {
    email: {
      type: String,
      required: true,
    },
    password: {
      type: String,
      required: true,
    },
    name: {
      type: String,
      required: true,
    },
    status: {
      type: String,
      default: 'I am new!',
    },
    posts: [
      {
        type: Schema.Types.ObjectId,
        ref: 'Post',
      },
    ],
  },
  { timestamps: true }
);

export const User = mongoose.model('User', userSchema);

I then attempt to remove a postId from the posts array in my deletePost method:

TYPESCRIPTCopied
export const deletePost = async (req: Request, res: Response, next: NextFunction) => {
  try {
    const postId = req.params.postId;
    const fetchedPost = await Post.findById(postId);
    if (!fetchedPost) {
      const error = new HttpError("Could not find post.", 404);
      return next(error);
    }
    if (fetchedPost.creator.toString() !== req.userId) {
      const error = new HttpError("Not Authorized!", 403);
      return next(error);
    }
    clearImage(fetchedPost.imageUrl);

    await Post.findByIdAndDelete(postId);

    // Clearing User and Post relation
    const user = await User.findById(req.userId)!;
    if (user) {
      user.posts.pull(postId);
      await user.save();
    }

    res.status(200).json({ message: "Deleted post!" });
  } catch (err) {
    return next(new HttpError("Failed to delete a post", 500));
  }
};

The TypeScript language server complains with the error:

Property 'pull' does not exist on type 'ObjectId[]'.ts(2339) any

I'm wondering if Mongoose has deprecated the pull method or if I need a custom solution. Any help would be appreciated!