skipLibCheck: true

(Needed for `mocha` transitive dependency build failure)

Value: [1e-6 to 1e-4]

packages/squiggle-lang/tsconfig.json

@@ -11,14 +11,10 @@
     "outDir": "./dist",
     "declarationDir": "./dist",
     "declaration": true,
-    "composite": true
+    "composite": true,
+    "skipLibCheck": true
   },
   "target": "ES6",
   "include": ["src/**/*"],
-  "exclude": [
-    "../../node_modules",
-    "node_modules",
-    "**/*.spec.ts",
-    "webpack.config.js"
-  ]
+  "exclude": ["node_modules", "**/*.spec.ts", "webpack.config.js"]
 }