Sequelize typings break w/ TS 4.9 beta

[ethanresnick]

Issue Creation Checklist

• I understand that my issue will be automatically closed if I don't fill in the requested information
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Bug Description

Using TS 4.9's latest beta (4.9.0-dev.20221015) and Sequelize 6.25.1, models that use InferAttributes now produce a type error, whereas they work in earlier TS versions.

Reproducible Example

import sequelize, {  InferAttributes, InferCreationAttributes } from 'sequelize';

const { Model } = sequelize;

class TestModel extends Model<
  InferAttributes<TestModel>,
  InferCreationAttributes<TestModel>
> {
  public declare id: string;
}

What do you expect to happen?

Code should compile.

What is actually happening?

TS error, highlighting the expression:

error TS2589: Type instantiation is excessively deep and possibly infinite.

6   InferAttributes<TestModel>,
    ~~~~~~~~~~~~~~~~~~~~~~~~~~

Environment

• Sequelize version: 6.25.1
• TypeScript version: 4.9.0-dev.20221015
• Node.js version: n/a
• Database & Version: n/a
• Connector library & Version: n/a

Would you be willing to resolve this issue by submitting a Pull Request?

• Yes, I have the time and I know how to start.
• Yes, I have the time but I will need guidance.
• No, I don't have the time, but my company or I are supporting Sequelize through donations on OpenCollective.
• No, I don't have the time, and I understand that I will need to wait until someone from the community or maintainers is interested in resolving my issue.

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[ephys]

Thanks for the heads up. #15134 & #15135 should fix this

[WikiRik]

Fixed in the latest releases

[ethanresnick]

Thanks!