Fix TsConfig libraries

materialsLibrary/tsconfig.json

@@ -0,0 +1,7 @@
+{
+  "compilerOptions": {
+    "experimentalDecorators": true,
+    "module": "commonjs",
+    "target": "es5"
+  }
+}

postProcessLibrary/tsconfig.json

@@ -0,0 +1,7 @@
+{
+  "compilerOptions": {
+    "experimentalDecorators": true,
+    "module": "commonjs",
+    "target": "es5"
+  }
+}

proceduralTexturesLibrary/tsconfig.json

@@ -0,0 +1,7 @@
+{
+  "compilerOptions": {
+    "experimentalDecorators": true,
+    "module": "commonjs",
+    "target": "es5"
+  }
+}