Add output and 1st test

.github/workflows/check.yml

@@ -1,7 +1,6 @@
 name: Check
 on:
-  push:
-  pull_request:
+  - pull_request
 permissions:
   contents: read
 concurrency:

.github/workflows/test.yml

@@ -1,7 +1,6 @@
-name: Test
+name: Unit Test
 on:
-  push:
-  pull_request:
+  - pull_request
 permissions:
   contents: read
 concurrency:

.github/workflows/tests/installed_versions.yml → .github/workflows/test_installed_versions.yml

@@ -1,6 +1,5 @@
-name: Continuous integration
+name: Continuous integration - test installed version
 on:
-  - push
   - pull_request
 jobs:
   install_on_runner:

src/types.ts

@@ -1,4 +1,3 @@
-
 export interface RawInput {
     toolchain: string | null;
     profile: string | null;