diff --git a/jslib b/jslib
index e4cd0af2f9..12011bf4da 160000
--- a/jslib
+++ b/jslib
@@ -1 +1 @@
-Subproject commit e4cd0af2f9ae924f9b749fefe3695f7c69135bf6
+Subproject commit 12011bf4da5a5f5272dfdec9bff0fc28fa512836
diff --git a/tsconfig.json b/tsconfig.json
index 5993e136b9..9f48584f79 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,13 +1,6 @@
 {
+  "extends": "./jslib/shared/tsconfig",
   "compilerOptions": {
-    "moduleResolution": "node",
-    "noImplicitAny": true,
-    "emitDecoratorMetadata": true,
-    "experimentalDecorators": true,
-    "module": "commonjs",
-    "target": "es2015",
-    "lib": ["es5", "es6", "dom"],
-    "sourceMap": true,
     "baseUrl": ".",
     "paths": {
       "tldjs": ["jslib/common/src/misc/tldjs.noop"],