diff --git a/angular/tsconfig.json b/angular/tsconfig.json
index 36dffb933d..07c6a21dff 100644
--- a/angular/tsconfig.json
+++ b/angular/tsconfig.json
@@ -1,18 +1,6 @@
 {
+  "extends": "../shared/tsconfig",
   "compilerOptions": {
-    "pretty": true,
-    "moduleResolution": "node",
-    "noImplicitAny": true,
-    "target": "ES6",
-    "module": "commonjs",
-    "lib": ["es5", "es6", "es7", "dom"],
-    "sourceMap": true,
-    "declaration": true,
-    "allowSyntheticDefaultImports": true,
-    "experimentalDecorators": true,
-    "emitDecoratorMetadata": true,
-    "declarationDir": "dist/types",
-    "outDir": "dist",
     "paths": {
       "jslib-common/*": ["../common/src/*"]
     }
diff --git a/common/tsconfig.json b/common/tsconfig.json
index 3366a0dda7..2fbb1d8d42 100644
--- a/common/tsconfig.json
+++ b/common/tsconfig.json
@@ -1,20 +1,5 @@
 {
-  "compilerOptions": {
-    "pretty": true,
-    "moduleResolution": "node",
-    "noImplicitAny": true,
-    "target": "ES6",
-    "module": "commonjs",
-    "lib": ["es5", "es6", "es7", "dom"],
-    "sourceMap": true,
-    "declaration": true,
-    "allowSyntheticDefaultImports": true,
-    "experimentalDecorators": true,
-    "emitDecoratorMetadata": true,
-    "declarationDir": "dist/types",
-    "outDir": "dist",
-    "typeRoots": ["node_modules/@types"]
-  },
+  "extends": "../shared/tsconfig",
   "include": ["src", "spec"],
   "exclude": ["node_modules", "dist"]
 }
diff --git a/electron/tsconfig.json b/electron/tsconfig.json
index 36dffb933d..07c6a21dff 100644
--- a/electron/tsconfig.json
+++ b/electron/tsconfig.json
@@ -1,18 +1,6 @@
 {
+  "extends": "../shared/tsconfig",
   "compilerOptions": {
-    "pretty": true,
-    "moduleResolution": "node",
-    "noImplicitAny": true,
-    "target": "ES6",
-    "module": "commonjs",
-    "lib": ["es5", "es6", "es7", "dom"],
-    "sourceMap": true,
-    "declaration": true,
-    "allowSyntheticDefaultImports": true,
-    "experimentalDecorators": true,
-    "emitDecoratorMetadata": true,
-    "declarationDir": "dist/types",
-    "outDir": "dist",
     "paths": {
       "jslib-common/*": ["../common/src/*"]
     }
diff --git a/node/tsconfig.json b/node/tsconfig.json
index 9836d5192c..07c6a21dff 100644
--- a/node/tsconfig.json
+++ b/node/tsconfig.json
@@ -1,19 +1,6 @@
 {
+  "extends": "../shared/tsconfig",
   "compilerOptions": {
-    "pretty": true,
-    "moduleResolution": "node",
-    "noImplicitAny": true,
-    "target": "ES6",
-    "module": "commonjs",
-    "lib": ["es5", "es6", "es7", "dom"],
-    "sourceMap": true,
-    "declaration": true,
-    "allowSyntheticDefaultImports": true,
-    "experimentalDecorators": true,
-    "emitDecoratorMetadata": true,
-    "declarationDir": "dist/types",
-    "outDir": "dist",
-    "types": [],
     "paths": {
       "jslib-common/*": ["../common/src/*"]
     }
diff --git a/shared/tsconfig.json b/shared/tsconfig.json
new file mode 100644
index 0000000000..3a70f6b92c
--- /dev/null
+++ b/shared/tsconfig.json
@@ -0,0 +1,15 @@
+{
+  "compilerOptions": {
+    "pretty": true,
+    "moduleResolution": "node",
+    "noImplicitAny": true,
+    "target": "ES6",
+    "module": "commonjs",
+    "lib": ["es5", "es6", "es7", "dom"],
+    "sourceMap": true,
+    "allowSyntheticDefaultImports": true,
+    "experimentalDecorators": true,
+    "emitDecoratorMetadata": true,
+    "outDir": "dist"
+  }
+}