Can't extend the same interface with different type parameters · Issue #11700 · microsoft/TypeScript · GitHub

This might sound like obviously correct behaviour. There's a very strong use case in the Node.js type definitions alone though, and I think type aliases show an avenue for this that could become a manageable workaround that's accessible

Generics extending unions cannot be narrowed · Issue #13995 · microsoft/ TypeScript · GitHub

Error TS2320 when interface extends interface that has optional member and another interface that has same named required member · Issue #3598 · microsoft/TypeScript · GitHub

instanceof is broken when class extends Error type · Issue #13965 · microsoft/TypeScript · GitHub

Types error on typescript 4.7.2 : Interface 'DateTimeFormat' incorrectly extends interface 'Omit

Generics extending unions cannot be narrowed · Issue #13995 · microsoft/ TypeScript · GitHub

Generic Extended Types not inferring Correctly · Issue #48741 · microsoft/ TypeScript · GitHub

Error when updating Typescript · Issue #2128 · microsoft/fluentui · GitHub

Generics extending unions cannot be narrowed · Issue #13995 · microsoft/ TypeScript · GitHub

Can't extend the same interface with different type parameters · Issue # 11700 · microsoft/TypeScript · GitHub

Playground: Unwarrant all declarations must have identical type parameters error · Issue #2552 · microsoft/TypeScript-Website · GitHub

typescript - Why is a generic type that extends an interface not assignable to a matching object? - Stack Overflow

Typescript: trying to use `extends` in generics with `this` in the interface - Stack Overflow

Generics extending unions cannot be narrowed · Issue #13995 · microsoft/ TypeScript · GitHub

Typescript: Realistic type definition errors · Issue #35247 · microsoft/ TypeScript · GitHub