chore: update esbuild and bundlesize

Author: danielbarion

bundlesize.config.json

@@ -2,15 +2,15 @@
   "files": [
     {
       "path": "./dist/react-tooltip.cjs.min.js",
-      "maxSize": "13.5 kB"
+      "maxSize": "11 kB"
     },
     {
       "path": "./dist/react-tooltip.esm.min.js",
-      "maxSize": "13.5 kB"
+      "maxSize": "11 kB"
     },
     {
-      "path": "./dist/react-tooltip.umd.min.js",
-      "maxSize": "13.5 kB"
+      "path": "./dist/react-tooltip.iife.min.js",
+      "maxSize": "11 kB"
     }
   ]
 }

package.json

@@ -15,7 +15,7 @@
     "bundlesize": "bundlesize",
     "esbuild": "esbuild",
     "test": "jest",
-    "postbuild": "npm run types"
+    "postbuild": "npm run types && npm run bundlesize"
   },
   "main": "dist/react-tooltip.cjs.min.js",
   "module": "dist/react-tooltip.esm.min.js",

tsconfig.json

@@ -15,8 +15,7 @@
     /* Language and Environment */
     "target": "es2018" /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */,
     "lib": [
-      "es2017",
-      "ESNext",
+      "es2018",
       "DOM"
     ] /* Specify a set of bundled library declaration files that describe the target runtime environment. */,
     "jsx": "react-jsx" /* Specify what JSX code is generated. */,