diff --git a/package.json b/package.json
index 6e417b04f9..0ee01170c7 100644
--- a/package.json
+++ b/package.json
@@ -81,6 +81,7 @@
     "rimraf": "^4.1.2",
     "rollup": "^3.23.0",
     "rollup-plugin-preserve-directives": "^0.2.0",
+    "rollup-plugin-size": "^0.3.1",
     "rollup-plugin-visualizer": "^5.9.0",
     "rollup-preset-solid": "^2.0.1",
     "semver": "^7.5.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 000a1960c5..f5d1832d77 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -159,6 +159,9 @@ importers:
       rollup-plugin-preserve-directives:
         specifier: ^0.2.0
         version: 0.2.0(rollup@3.23.0)
+      rollup-plugin-size:
+        specifier: ^0.3.1
+        version: 0.3.1
       rollup-plugin-visualizer:
         specifier: ^5.9.0
         version: 5.9.0(rollup@3.23.0)
@@ -6992,6 +6995,11 @@ packages:
       ansi-styles: 4.3.0
       supports-color: 7.2.0
 
+  /chalk@5.2.0:
+    resolution: {integrity: sha512-ree3Gqw/nazQAPuJJEy+avdl7QfZMcUvmHIKgEZkGL+xOBzRvup5Hxo6LHuMceSxOabuJLJm5Yp/92R9eMmMvA==}
+    engines: {node: ^12.17.0 || ^14.13 || >=16.0.0}
+    dev: true
+
   /chardet@0.7.0:
     resolution: {integrity: sha512-mT8iDcrh03qDGRRmoA2hmBJnxpllMR+0/0qlzjqZES6NdiWDcZkCNAk4rPFZ9Q85r27unkiNNg8ZOiwZXBHwcA==}
     dev: false
@@ -13300,6 +13308,11 @@ packages:
     engines: {node: '>=6'}
     dev: false
 
+  /pretty-bytes@6.1.0:
+    resolution: {integrity: sha512-Rk753HI8f4uivXi4ZCIYdhmG1V+WKzvRMg/X+M42a6t7D07RcmopXJMDNk6N++7Bl75URRGsb40ruvg7Hcp2wQ==}
+    engines: {node: ^14.13.1 || >=16.0.0}
+    dev: true
+
   /pretty-format@25.5.0:
     resolution: {integrity: sha512-kbo/kq2LQ/A/is0PQwsEHM7Ca6//bGPPvU6UnsdDRSKTWxT/ru/xb88v4BJf6a69H+uTytOEsTusT9ksd/1iWQ==}
     engines: {node: '>= 8.3'}
@@ -14184,6 +14197,21 @@ packages:
       rollup: 3.23.0
     dev: true
 
+  /rollup-plugin-size@0.3.1:
+    resolution: {integrity: sha512-SAtpTAAJ0nFkISxLxYjDZX9Zqt34tAIil98R305ZM0GhTnnO6VYG0P5M+2IXKo/iNDdbpBcIfg1W06CLtk/vXA==}
+    dependencies:
+      axios: 1.4.0
+      chalk: 5.2.0
+      ci-env: 1.17.0
+      fs-extra: 11.1.1
+      glob: 8.1.0
+      minimatch: 5.1.6
+      pretty-bytes: 6.1.0
+      zlib: 1.0.5
+    transitivePeerDependencies:
+      - debug
+    dev: true
+
   /rollup-plugin-visualizer@5.9.0(rollup@3.23.0):
     resolution: {integrity: sha512-bbDOv47+Bw4C/cgs0czZqfm8L82xOZssk4ayZjG40y9zbXclNk7YikrZTDao6p7+HDiGxrN0b65SgZiVm9k1Cg==}
     engines: {node: '>=14'}
@@ -16685,6 +16713,11 @@ packages:
     resolution: {integrity: sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==}
     engines: {node: '>=10'}
 
+  /zlib@1.0.5:
+    resolution: {integrity: sha512-40fpE2II+Cd3k8HWTWONfeKE2jL+P42iWJ1zzps5W51qcTsOUKM5Q5m2PFb0CLxlmFAaUuUdJGc3OfZy947v0w==}
+    engines: {node: '>=0.2.0'}
+    dev: true
+
   /zod@3.21.4:
     resolution: {integrity: sha512-m46AKbrzKVzOzs/DZgVnG5H55N1sv1M8qZU3A8RIKbs3mrACDNeIOeilDymVb2HdmP8uwshOCF4uJ8uM9rCqJw==}
     dev: false
diff --git a/rollup.config.mjs b/rollup.config.mjs
index 7455435f68..262579d167 100644
--- a/rollup.config.mjs
+++ b/rollup.config.mjs
@@ -1,11 +1,14 @@
+// @ts-check
+
 import { resolve } from 'node:path'
 import { fileURLToPath } from "node:url"
 import { defineConfig } from 'rollup'
-import babel from '@rollup/plugin-babel'
+import { babel } from '@rollup/plugin-babel'
 import terser from '@rollup/plugin-terser'
+import size from 'rollup-plugin-size'
 import { visualizer } from 'rollup-plugin-visualizer'
 import replace from '@rollup/plugin-replace'
-import nodeResolve from '@rollup/plugin-node-resolve'
+import { nodeResolve } from '@rollup/plugin-node-resolve'
 import commonJS from '@rollup/plugin-commonjs'
 import withSolid from 'rollup-preset-solid'
 import preserveDirectives from 'rollup-plugin-preserve-directives'
@@ -304,6 +307,7 @@ function umdProd({
         mangle: true,
         compress: true,
       }),
+      size({}),
       visualizer({
         filename: `${packageDir}/build/stats-html.html`,
         template: 'treemap',
diff --git a/tsconfig.base.json b/tsconfig.base.json
index dd666899f4..a63d06e27d 100644
--- a/tsconfig.base.json
+++ b/tsconfig.base.json
@@ -46,5 +46,5 @@
       "@tanstack/query-devtools": ["packages/query-devtools"]
     }
   },
-  "include": [".eslintrc.cjs", "scripts"]
+  "include": [".eslintrc.cjs", "rollup.config.mjs", "scripts"]
 }
diff --git a/tsconfig.json b/tsconfig.json
index 0b4f1e2cec..9c00d899c6 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,13 +1,5 @@
 {
-  "compilerOptions": {
-    "allowJs": true,
-    "checkJs": true,
-    "esModuleInterop": true,
-    "module": "ES2020",
-    "moduleResolution": "node",
-    "noEmit": true,
-  },
-  "include": ["rollup.config.mjs"],
+  "files": [],
   "references": [
     { "path": "packages/query-core" },
     { "path": "packages/query-persist-client-core" },