Type reference to require import resolves to static side

[sandersn]

// @filename: ex.d.ts
export class C {
 start: number
 end: number
}
// @filename: test.js
const C = require('./ex').C
const C = require('./ex').C;
/** @type {C} c */
var c = new C()

Expected: No error, and completions for c.start and c.end

Actual: Error, "Property 'prototype' is missing in type 'C' but required in type 'typeof C'."

[sandersn]

The new syntactic check for require calls in getTypeFromJSDocValueReference looks for exactly = require(STRING) but doesn't look for the value equivalent of a "import type with entity name". It's easy to fix, but this makes me wonder whether the syntactic approach is the right one.

[sandersn]

On the other hand, the check I added is equivalent to import("x").a.b, which only has two forms, typeof being the other, so it's likely that this check is good enough.