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Issue Description

I was using the new allow option for restrict-template-expressions that landed in 8.6.0

I expected that:

// packages/flat-config-typed-tsconfig/src/index.ts
import { Uuid } from '@company/core'

export class Service {
  public createPosition(
    id: Uuid,
  ): void {
    // Invalid type "Uuid" of template literal expression
    const a = `someUrl/${id}`;
                      //  ^ specifically not working when specifying package: @company/core
  }
}

does not report @typescript-eslint/restrict-template-expressions with the following config:

"@typescript-eslint/restrict-template-expressions": [
  "error",
  {
    allow: [
      // doesn't appear to be working
      {
        from: "package",
        name: "Uuid",
        package: "@company/core",
      },
    ],
  },
],

The uuid file in question exports a class with a custom .toString so I don't want it to error 🙂 See reproduction repo

Feels related to this old fix: #6780 but I might be barking up the wrong tree

Reproduction Repository Link

https://github.com/simon-v-swyftx/typescript-eslint-reproducable

Repro Steps

1. clone the repo
2. yarn install
3. view packages/flat-config-typed-tsconfig/src/index.ts
4. observe error on line 8

Versions