diff --git a/tsconfig.checkJs.json b/jsconfig.json
similarity index 85%
rename from tsconfig.checkJs.json
rename to jsconfig.json
index 0fd563cd1..332814deb 100644
--- a/tsconfig.checkJs.json
+++ b/jsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "./tsconfig",
+  "extends": "./tsconfig.base",
   "compilerOptions": {
     "allowJs": true,
     "checkJs": true,
diff --git a/package.json b/package.json
index 6d63239bf..2bbd105d6 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "test": "jest && npm run test-typings",
     "test-esm": "node ./tests/esm-imports-test.mjs",
     "test-typings": "tsd",
-    "typescript-checkJs": "tsc -p tsconfig.checkJs.json",
+    "typescript-checkJs": "tsc -p jsconfig.json",
     "test-all": "npm run test && npm run lint && npm run typescript-checkJS && npm run test-esm"
   },
   "files": [
diff --git a/tsconfig.json b/tsconfig.base.json
similarity index 100%
rename from tsconfig.json
rename to tsconfig.base.json