Sample code:

import type { default as Vue, VueConstructor } from "vue";

Getting error:
Use default import syntax to import 'Vue'

However, this code produces typescript error:

import type Vue, { VueConstructor } from "vue";

And this code triggers import/no-duplicates rule:

import type { VueConstructor } from "vue";
import type Vue from "vue";

So, either:
A) the original code should be ignored because there is no alternative for it.
or
B) import/no-duplicates should allow the last code.

See also:
#2114