Cannot define getter and setter, getting an error: "circularly references itself in mapped type"

[bgnx]

Cannot define getter and setter, getting an error: "Type of property '..' circularly references itself in mapped type ..."

interface User {
    firstName: string,
    level: number,
    get bestFriend(): User
    set bestFriend(user: SerializablePartial<User>)
}

type FilteredKeys<T> = { [K in keyof T]: T[K] extends number ? K : T[K] extends string ? K : T[K] extends boolean ? K : never }[keyof T];

type SerializablePartial<T> = {
    [K in FilteredKeys<T>]: T[K]
};

Error: Type of property 'bestFriend' circularly references itself in mapped type '{ [K in keyof User]: User[K] extends number ? K : User[K] extends string ? K : User[K] extends boolean ? K : never; }'.(2615), Link to playground

And here is almost the same valid example without error where I only changed getter get bestFriend(): User to method getBestFriend(): User and setter set bestFriend(user: SerializablePartial<User>) to method setBestFriend(user: SerializablePartial<User>): void. Link to playground

interface User {
    firstName: string,
    level: number,
    getBestFriend(): User
    setBestFriend(user: SerializablePartial<User>): void
}

type FilteredKeys<T> = { [K in keyof T]: T[K] extends number ? K : T[K] extends string ? K : T[K] extends boolean ? K : never }[keyof T];

type SerializablePartial<T> = {
    [K in FilteredKeys<T>]: T[K]
};

So semantically it's all the same, the difference is only in syntactic sugar - using getter and setter instead of "getX" and "setX" methods and seems like it should have the same type checking path

🔎 Search Terms

circularly references itself in mapped type

🕗 Version & Regression Information

v4.3.5

⏯ Playground Link

Playground link with bug

Playground link with working get-set-methods version

🙁 Actual behavior

getting an error

🙂 Expected behavior

no error

Relevant issue

There already was some issue with "circularly references itself in mapped type" in #38279 and it was fixed in #38653 but seems like it was the fix only for methods not for getter/setters