set package as sideEffects free for webpack; Removed unnecessary config option tsconfig.json

Author: t83714

packages/core/package.json

@@ -48,6 +48,7 @@
   "author": "Jacky Jiang <t83714@gmail.com>",
   "license": "MIT",
   "private": true,
+  "sideEffects": false,
   "bugs": {
     "url": "https://github.com/t83714/fractal-component/issues"
   },

packages/core/src/tsconfig.json

@@ -1,16 +1,11 @@
 {
     "compilerOptions": {
-        "module": "commonjs",
-        "lib": ["es6"],
+        "lib": ["es6", "dom"],
         "noImplicitAny": true,
         "noImplicitThis": true,
         "strictNullChecks": true,
         "strictFunctionTypes": true,
         "noEmit": true,
-
-        // If the library is an external module (uses `export`), this allows your test file to import "mylib" instead of "./index".
-        // If the library is global (cannot be imported via `import` or `require`), leave this out.
-        "baseUrl": ".",
-        "paths": { "mylib": ["."] }
+        "baseUrl": "."
     }
 }