diff --git a/package-lock.json b/package-lock.json
index a48d260e..8cf80fc6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -39,7 +39,7 @@
         "tslib": "^2.8.1",
         "tsx": "^4.21.0",
         "typedoc": "^0.28.18",
-        "typescript": "^5.9.3",
+        "typescript": "^6.0.3",
         "typescript-eslint": "^8.70.0"
       },
       "engines": {
@@ -6212,9 +6212,9 @@
       "license": "0BSD"
     },
     "node_modules/tsx": {
-      "version": "4.23.12",
-      "resolved": "https://registry.npmjs.org/tsx/-/tsx-4.23.12.tgz",
-      "integrity": "sha512-FDf4L4sYzKtzWYhU/Xm0AQFdTjdIxNo9ElTf2mxXM6k8YMHXzYUe4yODVaXP4V9uMFbVg8c0qyBccK2OOxb45Q==",
+      "version": "4.23.15",
+      "resolved": "https://registry.npmjs.org/tsx/-/tsx-4.23.15.tgz",
+      "integrity": "sha512-Yiex1Ovn8z2xPpOWckIiysV1SSyRMY9BkLF++q0yKiDxCqRhosKfMg3janKkiLBwZ5c/YryloKwGZcrEmtwxKw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -6284,9 +6284,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.3.tgz",
+      "integrity": "sha512-y2TvuxSZPDyQakkFRPZHKFm+KKVqIisdg9/CZwm9ftvKXLP8NRWj38/ODjNbr43SsoXqNuAisEf1GdCxqWcdBw==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/package.json b/package.json
index 42e90808..fe4791fb 100644
--- a/package.json
+++ b/package.json
@@ -39,9 +39,9 @@
     "test:light": "node tests/runner.mjs spec",
     "test:integration": "node tests/runner.mjs integration",
     "test:integration:light": "node tests/runner.mjs integration",
-    "test:v2": "tsc --noEmit && node tests/runner.mjs spec v2",
-    "lint": "tsc --noEmit && eslint --report-unused-disable-directives './src/**/*.ts' './tests/**/*.ts'",
-    "lint:fix": "tsc --noEmit && eslint --fix --report-unused-disable-directives './src/**/*.ts' './tests/**/*.ts'",
+    "test:v2": "tsc -p tsconfig.test.json && node tests/runner.mjs spec v2",
+    "lint": "tsc -p tsconfig.test.json && eslint --report-unused-disable-directives './src/**/*.ts' './tests/**/*.ts'",
+    "lint:fix": "tsc -p tsconfig.test.json && eslint --fix --report-unused-disable-directives './src/**/*.ts' './tests/**/*.ts'",
     "lint:package": "npm run build:dist && publint ./dist && attw --pack ./dist --profile esm-only",
     "lint:secrets": "secretlint '**/*'",
     "license:check": "license-checker-rseidelsohn --onlyAllow \"MIT;Apache-2.0;BSD-2-Clause;BSD-3-Clause;ISC;LGPL-3.0-or-later;LGPL-3.0-only;Python-2.0;BlueOak-1.0.0;CC-BY-3.0;CC-BY-4.0;CC0-1.0;0BSD;WTFPL;Artistic-2.0;Unlicense\"",
@@ -92,7 +92,7 @@
     "tslib": "^2.8.1",
     "tsx": "^4.21.0",
     "typedoc": "^0.28.18",
-    "typescript": "^5.9.3",
+    "typescript": "^6.0.3",
     "typescript-eslint": "^8.70.0"
   },
   "keywords": [
diff --git a/tests/v2/fileOperations/split.integration.ts b/tests/v2/fileOperations/split.integration.ts
index 2d352344..91b40cbb 100644
--- a/tests/v2/fileOperations/split.integration.ts
+++ b/tests/v2/fileOperations/split.integration.ts
@@ -5,9 +5,9 @@ import * as fs from "node:fs";
 import { fileURLToPath } from "node:url";
 
 import { Client, PathInput } from "@/index.js";
+import { ExtractedPdfs } from "@/pdf/index.js";
 import { Split } from "@/v2/product/split/index.js";
 import { Extraction, ExtractionResponse } from "@/v2/product/extraction/index.js";
-import { SplitFiles } from "@/v2/fileOperations/splitFiles.js";
 import { V2_PRODUCT_PATH } from "../../index.js";
 import { SimpleField } from "@/v2/parsing/inference/field/index.js";
 import { hasAllOptionalDependencies } from "../../helpers/optionalDeps.js";
@@ -65,7 +65,7 @@ describe("MindeeV2 - Integration - Product - Split #OptionalDepsRequired",
 
       assert.equal(response.inference.file.pageCount, 2);
 
-      const extractedPdfs: SplitFiles = await response.inference.result.extractFromInputSource(splitInput);
+      const extractedPdfs: ExtractedPdfs = await response.inference.result.extractFromInputSource(splitInput);
 
       assert.equal(extractedPdfs.length, 2);
       assert.equal(extractedPdfs[0].filename, "default_sample_page_001-001.pdf");
diff --git a/tsconfig.json b/tsconfig.json
index 9c53af32..aeca98c4 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,6 +1,5 @@
 {
   "compilerOptions": {
-    "baseUrl": "./",
     "rootDir": "./",
     "declaration": true,
     "importHelpers": false,
diff --git a/tsconfig.test.json b/tsconfig.test.json
new file mode 100644
index 00000000..6ff271cf
--- /dev/null
+++ b/tsconfig.test.json
@@ -0,0 +1,6 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": { "noEmit": true },
+  "include": ["./src/**/*", "./bin/**/*", "./tests/**/*"],
+  "exclude": ["./node_modules/", "./dist/"]
+}