Except not removing keys as Omit does

[xenoterracide]

export interface Identifiable<T> {
  readonly id: T;
}

export interface Entity<ID> extends Identifiable<ID> {
  readonly createdAt: ZonedDateTime;
  modifiedAt: ZonedDateTime;
}

export type EntityOpts<T extends Entity<unknown>> = Omit<
  Partial<T>,
  'id' | 'createdAt' | 'modifiedAt'
>;

replace Omit with Except in this code and all of the "excluded" keys will still be available for use and compile.

> yarn list typescript type-fest && node --version
yarn list v1.22.4
warning Filtering by arguments is deprecated. Please use the pattern option instead.
├─ @google-cloud/logging@4.5.2
│  └─ type-fest@0.3.1
├─ eslint@6.8.0
│  ├─ ansi-escapes@4.2.1
│  │  └─ type-fest@0.5.2
│  └─ type-fest@0.8.1
├─ inquirer@7.0.3
│  └─ type-fest@0.5.2
├─ meow@7.0.1
│  ├─ read-pkg-up@7.0.1
│  │  └─ type-fest@0.8.1
│  ├─ read-pkg@5.2.0
│  │  └─ type-fest@0.6.0
│  └─ type-fest@0.13.1
├─ type-fest@0.15.1
└─ typescript@3.7.4
✨  Done in 1.28s.
v12.16.3

Upvote & Fund

• We're using Polar.sh so you can upvote and help fund this issue.
• The funding will be given to active contributors.
• Thank you in advance for helping prioritize & fund our backlog.

[sindresorhus]

Can you share a minimal example? (The least amount of self-contained code that reproduces the issue). Preferably as a TS playground.

[xenoterracide]

now I've no idea what was going on, lol :/ I'll reopen or something later if I can figure it out...