Missing error when passing unconstrained generic to imported type

[OliverJAsh]

TypeScript Version: 3.2.2

Search Terms: generic import types extends constraint constrained

Code

// ./lib.ts
export type Foo<T extends string> = { foo: T }

// ./index.ts
type Foo<T> = import('./lib').Foo<T>;
// Should require matching constraint:
// type Foo<T extends string> = import('./lib').Foo<T>;

[apendua]

@OliverJAsh I first observed this behavior for JSDocs where the usage of import(...).Type<T> is generally much more frequent and I thought it would only be JSDoc related, but it seems like this is a more generic problem, isn't it?