Chore: add UMD, CJS, system build to rollup config

- Update eslint config for resolving __DEV__

Author: realamirhe

.eslintrc.json

@@ -111,6 +111,9 @@
       "@typescript-eslint/parser": [".js", ".jsx", ".ts", ".tsx"]
     }
   },
+  "globals": {
+    "__DEV__": true
+  },
   "overrides": [
     {
       "files": ["src"],

babel.config.js

@@ -1,31 +1,24 @@
 module.exports = (api, targets) => {
   // https://babeljs.io/docs/en/config-files#config-function-api
   const isTestEnv = api.env("test");
-
   return {
     babelrc: false,
     ignore: ["./node_modules"],
     presets: [
+      "@babel/preset-react",
+      "@babel/preset-typescript",
       [
         "@babel/preset-env",
         {
           loose: true,
-          modules: isTestEnv ? "commonjs" : `false`,
+          modules: isTestEnv ? "commonjs" : false,
           targets: isTestEnv ? { node: "current" } : targets,
         },
       ],
-      "@babel/preset-typescript",
-      "@babel/preset-react",
     ],
     plugins: [
       ["@babel/plugin-transform-react-jsx", { runtime: "automatic" }],
-      "@babel/plugin-transform-typescript",
-      "@babel/plugin-proposal-object-rest-spread",
-      "@babel/plugin-proposal-optional-chaining",
-      "@babel/plugin-proposal-nullish-coalescing-operator",
-      "@babel/plugin-syntax-dynamic-import",
-      "@babel/plugin-proposal-class-properties",
-      "transform-react-remove-prop-types",
+      ["@babel/plugin-transform-typescript"],
     ],
   };
 };