chore: Explicitly set supported types in tsconfig.json

Author: eemeli

tests/tsconfig.json

@@ -6,7 +6,8 @@
     "paths": {
       "yaml": ["../src/index.ts"]
     },
-    "rootDir": ".."
+    "rootDir": "..",
+    "types": ["jest", "node"]
   },
   "include": ["**/*.ts", "**/doc/*.js"]
 }

tsconfig.json

@@ -7,7 +7,8 @@
     "outDir": "dist",
     "rootDir": "src",
     "strict": true,
-    "target": "ES2020"
+    "target": "ES2020",
+    "types": ["node"]
   },
   "include": ["src/**/*.ts"]
 }