Issue Creation Checklist

• I understand that my issue will be automatically closed if I don't fill in the requested information
• I have read the contribution guidelines

Feature Description

Describe the feature you'd like to see implemented

I'm using hooks, and I would like to access model on beforeCount. I can access to model when using beforeFind, but not on beforeCount. Also, "Property model does not exist on type FindOptions", can you add typescript definition for "model" on FindOptions ?

beforeFind : {
where: { id: 1 },
limit: 1,
model: User,
plain: true,
transaction: undefined,
connection: undefined,
hooks: true,
rejectOnEmpty: undefined
}

beforeCount : {
where: { userId: 1 },
hooks: true,
transaction: undefined,
connection: undefined,
raw: true
}

Describe why you would like this feature to be added to Sequelize

I apply automatic filtering on find requests using a static model function, and I would like to apply it also on count requests.

Is this feature dialect-specific?

• No. This feature is relevant to Sequelize as a whole.
• Yes. This feature only applies to the following dialect(s):

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 implementing my feature.

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