Wrong direction of dependencies in TypeScript?

We are using TypeScript and Java in a project and we use IntelliJ (see below for version).

We use diagrams every now and then for TypeScript module files. We think the arrow direction is wrong, it should be the opposite way around. The arrow should indicate the usage: game.test.ts uses game.ts.

Actual: game.ts → game.test.ts
Should: game.ts ← game.test.ts

Details on version:

IntelliJ IDEA 2025.2.3 (Ultimate Edition)
Build #IU-252.26830.84, built on October 2, 2025
Source revision: ba2aff1f71476