diff --git a/packages/ast-spec/tsconfig.build.json b/packages/ast-spec/tsconfig.build.json
index 57b8910806ec..4a1f19accacd 100644
--- a/packages/ast-spec/tsconfig.build.json
+++ b/packages/ast-spec/tsconfig.build.json
@@ -1,19 +1,5 @@
 {
-  "extends": "../../tsconfig.base.json",
-  "compilerOptions": {
-    "baseUrl": ".",
-    "rootDir": "src",
-    "outDir": "dist",
-    "tsBuildInfoFile": "dist/tsconfig.build.tsbuildinfo",
-    "emitDeclarationOnly": false,
-    "types": ["node"]
-  },
-  "include": ["src/**/*.ts"],
-  "exclude": [
-    "vitest.config.mts",
-    "src/**/*.spec.ts",
-    "src/**/*.test.ts",
-    "**/fixtures/**"
-  ],
+  "extends": "../../tsconfig.build.json",
+  "compilerOptions": {},
   "references": []
 }
diff --git a/packages/ast-spec/tsconfig.spec.json b/packages/ast-spec/tsconfig.spec.json
index 0b3ced92edb0..fa52d4c4e988 100644
--- a/packages/ast-spec/tsconfig.spec.json
+++ b/packages/ast-spec/tsconfig.spec.json
@@ -1,20 +1,8 @@
 {
   "extends": "../../tsconfig.base.json",
   "compilerOptions": {
-    "outDir": "../../dist/out-tsc/packages/ast-spec",
-    "module": "NodeNext",
-    "resolveJsonModule": true,
-    "types": ["node", "vitest/globals", "vitest/importMeta"]
+    "outDir": "../../dist/packages/ast-spec"
   },
-  "include": [
-    "vitest.config.mts",
-    "package.json",
-    "src/**/*.test.ts",
-    "src/**/*.spec.ts",
-    "src/**/*.d.ts",
-    "tests",
-    "typings"
-  ],
   "references": [
     {
       "path": "../typescript-estree/tsconfig.build.json"
diff --git a/packages/eslint-plugin-internal/tsconfig.build.json b/packages/eslint-plugin-internal/tsconfig.build.json
index ddd6a69e2b11..f7ebbac5e0c2 100644
--- a/packages/eslint-plugin-internal/tsconfig.build.json
+++ b/packages/eslint-plugin-internal/tsconfig.build.json
@@ -1,15 +1,6 @@
 {
-  "extends": "../../tsconfig.base.json",
-  "compilerOptions": {
-    "baseUrl": ".",
-    "rootDir": "src",
-    "outDir": "dist",
-    "tsBuildInfoFile": "dist/tsconfig.build.tsbuildinfo",
-    "emitDeclarationOnly": false,
-    "types": ["node"]
-  },
-  "include": ["src/**/*.ts", "index.d.ts"],
-  "exclude": ["vitest.config.mts", "src/**/*.spec.ts", "src/**/*.test.ts"],
+  "extends": "../../tsconfig.build.json",
+  "compilerOptions": {},
   "references": [
     {
       "path": "../type-utils/tsconfig.build.json"
diff --git a/packages/eslint-plugin-internal/tsconfig.spec.json b/packages/eslint-plugin-internal/tsconfig.spec.json
index 9a4c51865206..ff63df0a77e8 100644
--- a/packages/eslint-plugin-internal/tsconfig.spec.json
+++ b/packages/eslint-plugin-internal/tsconfig.spec.json
@@ -1,20 +1,8 @@
 {
   "extends": "../../tsconfig.base.json",
   "compilerOptions": {
-    "outDir": "../../dist/out-tsc/packages/eslint-plugin-internal",
-    "module": "NodeNext",
-    "resolveJsonModule": true,
-    "types": ["node", "vitest/globals", "vitest/importMeta"]
+    "outDir": "../../dist/packages/eslint-plugin-internal"
   },
-  "include": [
-    "vitest.config.mts",
-    "package.json",
-    "src/**/*.test.ts",
-    "src/**/*.spec.ts",
-    "src/**/*.d.ts",
-    "tests"
-  ],
-  "exclude": ["**/fixtures/**"],
   "references": [
     {
       "path": "./tsconfig.build.json"
diff --git a/packages/eslint-plugin/tsconfig.build.json b/packages/eslint-plugin/tsconfig.build.json
index a460219f8be3..04b59df7bb50 100644
--- a/packages/eslint-plugin/tsconfig.build.json
+++ b/packages/eslint-plugin/tsconfig.build.json
@@ -1,21 +1,6 @@
 {
-  "extends": "../../tsconfig.base.json",
-  "compilerOptions": {
-    "baseUrl": ".",
-    "rootDir": "src",
-    "outDir": "dist",
-    "tsBuildInfoFile": "dist/tsconfig.build.tsbuildinfo",
-    "emitDeclarationOnly": false,
-    "types": ["node"]
-  },
-  "include": ["src/**/*.ts", "typings", "*.d.ts"],
-  "exclude": [
-    "dist",
-    "out-tsc",
-    "vitest.config.mts",
-    "src/**/*.spec.ts",
-    "src/**/*.test.ts"
-  ],
+  "extends": "../../tsconfig.build.json",
+  "compilerOptions": {},
   "references": [
     {
       "path": "../visitor-keys/tsconfig.build.json"
diff --git a/packages/eslint-plugin/tsconfig.spec.json b/packages/eslint-plugin/tsconfig.spec.json
index 3d3c5f8968f7..39b021ca3a12 100644
--- a/packages/eslint-plugin/tsconfig.spec.json
+++ b/packages/eslint-plugin/tsconfig.spec.json
@@ -1,21 +1,8 @@
 {
   "extends": "../../tsconfig.base.json",
   "compilerOptions": {
-    "outDir": "../../dist/out-tsc/packages/eslint-plugin/vitest",
-    "module": "NodeNext",
-    "resolveJsonModule": true,
-    "types": ["node", "vitest/globals", "vitest/importMeta"]
+    "outDir": "../../dist/packages/eslint-plugin"
   },
-  "include": [
-    "vitest.config.mts",
-    "package.json",
-    "src/**/*.test.ts",
-    "src/**/*.spec.ts",
-    "src/**/*.d.ts",
-    "tests",
-    "typings"
-  ],
-  "exclude": ["**/fixtures/**"],
   "references": [
     {
       "path": "./tsconfig.build.json"
diff --git a/packages/eslint-plugin/tsconfig.tools.json b/packages/eslint-plugin/tsconfig.tools.json
index a1c1a5a324a0..688d1732cd4e 100644
--- a/packages/eslint-plugin/tsconfig.tools.json
+++ b/packages/eslint-plugin/tsconfig.tools.json
@@ -1,9 +1,7 @@
 {
   "extends": "../../tsconfig.base.json",
   "compilerOptions": {
-    "outDir": "../../dist/out-tsc/packages/eslint-plugin/tools",
-    "emitDeclarationOnly": false,
-    "types": ["node"]
+    "outDir": "../../dist/packages/eslint-plugin"
   },
   "include": ["tools"],
   "references": [{ "path": "./tsconfig.build.json" }]
diff --git a/packages/integration-tests/tsconfig.spec.json b/packages/integration-tests/tsconfig.spec.json
index d7f954ed0f80..895ab8f6f715 100644
--- a/packages/integration-tests/tsconfig.spec.json
+++ b/packages/integration-tests/tsconfig.spec.json
@@ -1,21 +1,9 @@
 {
   "extends": "../../tsconfig.base.json",
   "compilerOptions": {
-    "outDir": "../../dist/out-tsc/packages/integration-tests",
-    "module": "NodeNext",
-    "resolveJsonModule": true,
-    "types": ["node", "vitest/globals", "vitest/importMeta"]
+    "outDir": "../../dist/packages/integration-tests"
   },
-  "include": [
-    "vitest.config.mts",
-    "package.json",
-    "src/**/*.test.ts",
-    "src/**/*.spec.ts",
-    "src/**/*.d.ts",
-    "tests",
-    "tools",
-    "typings"
-  ],
+  "include": ["vitest.config.mts", "package.json", "tests", "tools", "typings"],
   "references": [
     {
       "path": "../../tsconfig.spec.json"
diff --git a/packages/parser/tsconfig.build.json b/packages/parser/tsconfig.build.json
index 72d5737a808c..ca2c74a7ac78 100644
--- a/packages/parser/tsconfig.build.json
+++ b/packages/parser/tsconfig.build.json
@@ -1,15 +1,6 @@
 {
-  "extends": "../../tsconfig.base.json",
-  "compilerOptions": {
-    "baseUrl": ".",
-    "rootDir": "src",
-    "outDir": "dist",
-    "tsBuildInfoFile": "dist/tsconfig.build.tsbuildinfo",
-    "emitDeclarationOnly": false,
-    "types": ["node"]
-  },
-  "include": ["src/**/*.ts", "typings"],
-  "exclude": ["vitest.config.mts", "src/**/*.spec.ts", "src/**/*.test.ts"],
+  "extends": "../../tsconfig.build.json",
+  "compilerOptions": {},
   "references": [
     {
       "path": "../visitor-keys/tsconfig.build.json"
diff --git a/packages/parser/tsconfig.spec.json b/packages/parser/tsconfig.spec.json
index be15ae29f809..a3f3c02def2e 100644
--- a/packages/parser/tsconfig.spec.json
+++ b/packages/parser/tsconfig.spec.json
@@ -1,20 +1,8 @@
 {
   "extends": "../../tsconfig.base.json",
   "compilerOptions": {
-    "outDir": "../../dist/out-tsc/packages/parser",
-    "module": "NodeNext",
-    "resolveJsonModule": true,
-    "types": ["node", "vitest/globals", "vitest/importMeta"]
+    "outDir": "../../dist/packages/parser"
   },
-  "include": [
-    "vitest.config.mts",
-    "package.json",
-    "src/**/*.test.ts",
-    "src/**/*.spec.ts",
-    "src/**/*.d.ts",
-    "tests"
-  ],
-  "exclude": ["**/fixtures/**"],
   "references": [
     {
       "path": "./tsconfig.build.json"
diff --git a/packages/rule-schema-to-typescript-types/tsconfig.build.json b/packages/rule-schema-to-typescript-types/tsconfig.build.json
index b632cd311a77..0016d97b8764 100644
--- a/packages/rule-schema-to-typescript-types/tsconfig.build.json
+++ b/packages/rule-schema-to-typescript-types/tsconfig.build.json
@@ -1,16 +1,6 @@
 {
-  "extends": "../../tsconfig.base.json",
-  "compilerOptions": {
-    "baseUrl": ".",
-    "rootDir": "src",
-    "outDir": "dist",
-    "tsBuildInfoFile": "dist/tsconfig.build.tsbuildinfo",
-    "emitDeclarationOnly": false,
-    "types": ["node"],
-    "resolveJsonModule": true
-  },
-  "include": ["src/**/*.ts", "typings"],
-  "exclude": ["vitest.config.mts", "src/**/*.spec.ts", "src/**/*.test.ts"],
+  "extends": "../../tsconfig.build.json",
+  "compilerOptions": {},
   "references": [
     {
       "path": "../utils/tsconfig.build.json"
diff --git a/packages/rule-schema-to-typescript-types/tsconfig.spec.json b/packages/rule-schema-to-typescript-types/tsconfig.spec.json
index b4ff90ff9db0..4badba48d093 100644
--- a/packages/rule-schema-to-typescript-types/tsconfig.spec.json
+++ b/packages/rule-schema-to-typescript-types/tsconfig.spec.json
@@ -1,12 +1,8 @@
 {
   "extends": "../../tsconfig.base.json",
   "compilerOptions": {
-    "outDir": "../../dist/out-tsc/packages/rule-schema-to-typescript-types/vitest",
-    "resolveJsonModule": true,
-    "types": ["vitest/globals", "vitest/importMeta"]
+    "outDir": "../../dist/packages/rule-schema-to-typescript-types"
   },
-  "include": ["vitest.config.mts", "package.json", "tests"],
-  "exclude": ["**/fixtures/**"],
   "references": [
     {
       "path": "./tsconfig.build.json"
diff --git a/packages/rule-tester/tsconfig.build.json b/packages/rule-tester/tsconfig.build.json
index 3280fbb2cd81..1bb2abba12ab 100644
--- a/packages/rule-tester/tsconfig.build.json
+++ b/packages/rule-tester/tsconfig.build.json
@@ -1,16 +1,6 @@
 {
-  "extends": "../../tsconfig.base.json",
-  "compilerOptions": {
-    "baseUrl": ".",
-    "rootDir": "src",
-    "outDir": "dist",
-    "tsBuildInfoFile": "dist/tsconfig.build.tsbuildinfo",
-    "emitDeclarationOnly": false,
-    "types": ["node"],
-    "resolveJsonModule": true
-  },
-  "include": ["src/**/*.ts", "typings"],
-  "exclude": ["vitest.config.mts", "src/**/*.spec.ts", "src/**/*.test.ts"],
+  "extends": "../../tsconfig.build.json",
+  "compilerOptions": {},
   "references": [
     {
       "path": "../utils/tsconfig.build.json"
diff --git a/packages/rule-tester/tsconfig.spec.json b/packages/rule-tester/tsconfig.spec.json
index a0429996f532..cf15f9e64a92 100644
--- a/packages/rule-tester/tsconfig.spec.json
+++ b/packages/rule-tester/tsconfig.spec.json
@@ -1,21 +1,8 @@
 {
   "extends": "../../tsconfig.base.json",
   "compilerOptions": {
-    "outDir": "../../dist/out-tsc/packages/rule-tester",
-    "module": "NodeNext",
-    "resolveJsonModule": true,
-    "types": ["node", "vitest/globals", "vitest/importMeta"]
+    "outDir": "../../dist/packages/rule-tester"
   },
-  "include": [
-    "vitest.config.mts",
-    "package.json",
-    "src/**/*.test.ts",
-    "src/**/*.spec.ts",
-    "src/**/*.d.ts",
-    "tests",
-    "typings"
-  ],
-  "exclude": ["**/fixtures/**"],
   "references": [
     {
       "path": "./tsconfig.build.json"
diff --git a/packages/scope-manager/tsconfig.build.json b/packages/scope-manager/tsconfig.build.json
index d1cdaee2a5c2..51c7a6dbc40d 100644
--- a/packages/scope-manager/tsconfig.build.json
+++ b/packages/scope-manager/tsconfig.build.json
@@ -1,15 +1,6 @@
 {
-  "extends": "../../tsconfig.base.json",
-  "compilerOptions": {
-    "baseUrl": ".",
-    "rootDir": "src",
-    "outDir": "dist",
-    "tsBuildInfoFile": "dist/tsconfig.build.tsbuildinfo",
-    "emitDeclarationOnly": false,
-    "types": ["node"]
-  },
-  "include": ["src/**/*.ts"],
-  "exclude": ["vitest.config.mts", "src/**/*.spec.ts", "src/**/*.test.ts"],
+  "extends": "../../tsconfig.build.json",
+  "compilerOptions": {},
   "references": [
     {
       "path": "../visitor-keys/tsconfig.build.json"
diff --git a/packages/scope-manager/tsconfig.spec.json b/packages/scope-manager/tsconfig.spec.json
index 672e3e21a702..eccdfde69d58 100644
--- a/packages/scope-manager/tsconfig.spec.json
+++ b/packages/scope-manager/tsconfig.spec.json
@@ -1,20 +1,8 @@
 {
   "extends": "../../tsconfig.base.json",
   "compilerOptions": {
-    "outDir": "../../dist/out-tsc/packages/scope-manager",
-    "module": "NodeNext",
-    "resolveJsonModule": true,
-    "types": ["node", "vitest/globals", "vitest/importMeta"]
+    "outDir": "../../dist/packages/scope-manager"
   },
-  "include": [
-    "vitest.config.mts",
-    "package.json",
-    "src/**/*.test.ts",
-    "src/**/*.spec.ts",
-    "src/**/*.d.ts",
-    "tests"
-  ],
-  "exclude": ["**/fixtures/**"],
   "references": [
     {
       "path": "./tsconfig.build.json"
diff --git a/packages/type-utils/tsconfig.build.json b/packages/type-utils/tsconfig.build.json
index 821662562d80..2c29fdf0c620 100644
--- a/packages/type-utils/tsconfig.build.json
+++ b/packages/type-utils/tsconfig.build.json
@@ -1,15 +1,6 @@
 {
-  "extends": "../../tsconfig.base.json",
-  "compilerOptions": {
-    "baseUrl": ".",
-    "rootDir": "src",
-    "outDir": "dist",
-    "tsBuildInfoFile": "dist/tsconfig.build.tsbuildinfo",
-    "emitDeclarationOnly": false,
-    "types": ["node"]
-  },
-  "include": ["src/**/*.ts", "typings"],
-  "exclude": ["vitest.config.mts", "src/**/*.spec.ts", "src/**/*.test.ts"],
+  "extends": "../../tsconfig.build.json",
+  "compilerOptions": {},
   "references": [
     {
       "path": "../types/tsconfig.build.json"
diff --git a/packages/type-utils/tsconfig.spec.json b/packages/type-utils/tsconfig.spec.json
index 7ec995aaf7dc..9c49b6b362ca 100644
--- a/packages/type-utils/tsconfig.spec.json
+++ b/packages/type-utils/tsconfig.spec.json
@@ -1,20 +1,8 @@
 {
   "extends": "../../tsconfig.base.json",
   "compilerOptions": {
-    "outDir": "../../dist/out-tsc/packages/type-utils",
-    "module": "NodeNext",
-    "resolveJsonModule": true,
-    "types": ["node", "vitest/globals", "vitest/importMeta"]
+    "outDir": "../../dist/packages/type-utils"
   },
-  "include": [
-    "vitest.config.mts",
-    "package.json",
-    "src/**/*.test.ts",
-    "src/**/*.spec.ts",
-    "src/**/*.d.ts",
-    "tests"
-  ],
-  "exclude": ["**/fixtures/**"],
   "references": [
     {
       "path": "./tsconfig.build.json"
diff --git a/packages/types/tsconfig.build.json b/packages/types/tsconfig.build.json
index 7f8ea1f6eb0f..4a1f19accacd 100644
--- a/packages/types/tsconfig.build.json
+++ b/packages/types/tsconfig.build.json
@@ -1,13 +1,5 @@
 {
-  "extends": "../../tsconfig.base.json",
-  "compilerOptions": {
-    "baseUrl": ".",
-    "rootDir": "src",
-    "outDir": "dist",
-    "tsBuildInfoFile": "dist/tsconfig.build.tsbuildinfo",
-    "emitDeclarationOnly": false,
-    "types": ["node"]
-  },
-  "include": ["src/**/*.ts"],
+  "extends": "../../tsconfig.build.json",
+  "compilerOptions": {},
   "references": []
 }
diff --git a/packages/types/tsconfig.spec.json b/packages/types/tsconfig.spec.json
index 872d3c655b27..753642b6c31a 100644
--- a/packages/types/tsconfig.spec.json
+++ b/packages/types/tsconfig.spec.json
@@ -1,12 +1,8 @@
 {
   "extends": "../../tsconfig.base.json",
   "compilerOptions": {
-    "outDir": "../../dist/out-tsc/packages/types/vitest",
-    "resolveJsonModule": true,
-    "types": ["vitest/globals", "vitest/importMeta"]
+    "outDir": "../../dist/packages/types"
   },
-  "include": ["vitest.config.mts", "package.json", "tests"],
-  "exclude": ["**/fixtures/**"],
   "references": [
     {
       "path": "./tsconfig.build.json"
diff --git a/packages/types/tsconfig.tools.json b/packages/types/tsconfig.tools.json
index cf7f584666a9..dad2108547c0 100644
--- a/packages/types/tsconfig.tools.json
+++ b/packages/types/tsconfig.tools.json
@@ -1,9 +1,7 @@
 {
   "extends": "../../tsconfig.base.json",
   "compilerOptions": {
-    "outDir": "../../dist/out-tsc/packages/types/tools",
-    "module": "NodeNext",
-    "types": ["node"]
+    "outDir": "../../dist/packages/types"
   },
   "include": ["tools"],
   "references": []
diff --git a/packages/typescript-eslint/tsconfig.build.json b/packages/typescript-eslint/tsconfig.build.json
index ee18e9f1e1de..c41d1d4c30ed 100644
--- a/packages/typescript-eslint/tsconfig.build.json
+++ b/packages/typescript-eslint/tsconfig.build.json
@@ -1,15 +1,6 @@
 {
-  "extends": "../../tsconfig.base.json",
-  "compilerOptions": {
-    "baseUrl": ".",
-    "rootDir": "src",
-    "outDir": "dist",
-    "tsBuildInfoFile": "dist/tsconfig.build.tsbuildinfo",
-    "emitDeclarationOnly": false,
-    "types": ["node"]
-  },
-  "include": ["src/**/*.ts"],
-  "exclude": ["vitest.config.mts", "src/**/*.spec.ts", "src/**/*.test.ts"],
+  "extends": "../../tsconfig.build.json",
+  "compilerOptions": {},
   "references": [
     {
       "path": "../utils/tsconfig.build.json"
diff --git a/packages/typescript-eslint/tsconfig.spec.json b/packages/typescript-eslint/tsconfig.spec.json
index e65e82d51bfa..0e62d5fc6d84 100644
--- a/packages/typescript-eslint/tsconfig.spec.json
+++ b/packages/typescript-eslint/tsconfig.spec.json
@@ -1,20 +1,8 @@
 {
   "extends": "../../tsconfig.base.json",
   "compilerOptions": {
-    "outDir": "../../dist/out-tsc/packages/typescript-eslint",
-    "module": "NodeNext",
-    "resolveJsonModule": true,
-    "types": ["node", "vitest/globals", "vitest/importMeta"]
+    "outDir": "../../dist/packages/typescript-eslint"
   },
-  "include": [
-    "vitest.config.mts",
-    "package.json",
-    "src/**/*.test.ts",
-    "src/**/*.spec.ts",
-    "src/**/*.d.ts",
-    "tests"
-  ],
-  "exclude": ["**/fixtures/**"],
   "references": [
     {
       "path": "./tsconfig.build.json"
diff --git a/packages/typescript-estree/tsconfig.build.json b/packages/typescript-estree/tsconfig.build.json
index 4ffc7ff2cc59..e935e6c4e028 100644
--- a/packages/typescript-estree/tsconfig.build.json
+++ b/packages/typescript-estree/tsconfig.build.json
@@ -1,15 +1,6 @@
 {
-  "extends": "../../tsconfig.base.json",
-  "compilerOptions": {
-    "baseUrl": ".",
-    "rootDir": "src",
-    "outDir": "dist",
-    "tsBuildInfoFile": "dist/tsconfig.build.tsbuildinfo",
-    "emitDeclarationOnly": false,
-    "types": ["node"]
-  },
-  "include": ["src/**/*.ts", "typings"],
-  "exclude": ["vitest.config.mts", "src/**/*.spec.ts", "src/**/*.test.ts"],
+  "extends": "../../tsconfig.build.json",
+  "compilerOptions": {},
   "references": [
     {
       "path": "../visitor-keys/tsconfig.build.json"
diff --git a/packages/typescript-estree/tsconfig.spec.json b/packages/typescript-estree/tsconfig.spec.json
index 39d5f78b4b0b..af96245dd549 100644
--- a/packages/typescript-estree/tsconfig.spec.json
+++ b/packages/typescript-estree/tsconfig.spec.json
@@ -1,20 +1,8 @@
 {
   "extends": "../../tsconfig.base.json",
   "compilerOptions": {
-    "outDir": "../../dist/out-tsc/packages/typescript-estree",
-    "module": "NodeNext",
-    "resolveJsonModule": true,
-    "types": ["node", "vitest/globals", "vitest/importMeta"]
+    "outDir": "../../dist/packages/typescript-estree"
   },
-  "include": [
-    "vitest.config.mts",
-    "package.json",
-    "src/**/*.test.ts",
-    "src/**/*.spec.ts",
-    "src/**/*.d.ts",
-    "tests"
-  ],
-  "exclude": ["**/fixtures/**"],
   "references": [
     {
       "path": "./tsconfig.build.json"
diff --git a/packages/utils/tsconfig.build.json b/packages/utils/tsconfig.build.json
index bff36900f2be..f99a3f7e1b40 100644
--- a/packages/utils/tsconfig.build.json
+++ b/packages/utils/tsconfig.build.json
@@ -1,20 +1,6 @@
 {
-  "extends": "../../tsconfig.base.json",
-  "compilerOptions": {
-    "baseUrl": ".",
-    "rootDir": "src",
-    "outDir": "dist",
-    "tsBuildInfoFile": "dist/tsconfig.build.tsbuildinfo",
-    "emitDeclarationOnly": false,
-    "types": ["node"]
-  },
-  "include": ["src/**/*.ts", "typings"],
-  "exclude": [
-    "vitest.config.mts",
-    "src/**/*.spec.ts",
-    "src/**/*.test.ts",
-    "**/fixtures/**"
-  ],
+  "extends": "../../tsconfig.build.json",
+  "compilerOptions": {},
   "references": [
     {
       "path": "../typescript-estree/tsconfig.build.json"
diff --git a/packages/utils/tsconfig.spec.json b/packages/utils/tsconfig.spec.json
index ae7365b0ef8e..ec3fc8db9745 100644
--- a/packages/utils/tsconfig.spec.json
+++ b/packages/utils/tsconfig.spec.json
@@ -1,20 +1,8 @@
 {
   "extends": "../../tsconfig.base.json",
   "compilerOptions": {
-    "outDir": "../../dist/out-tsc/packages/utils",
-    "module": "NodeNext",
-    "resolveJsonModule": true,
-    "types": ["node", "vitest/globals", "vitest/importMeta"]
+    "outDir": "../../dist/packages/utils"
   },
-  "include": [
-    "vitest.config.mts",
-    "package.json",
-    "src/**/*.test.ts",
-    "src/**/*.spec.ts",
-    "src/**/*.d.ts",
-    "tests",
-    "typings"
-  ],
   "references": [
     {
       "path": "./tsconfig.build.json"
diff --git a/packages/visitor-keys/tsconfig.build.json b/packages/visitor-keys/tsconfig.build.json
index e9e843f83760..deb22cbe20a5 100644
--- a/packages/visitor-keys/tsconfig.build.json
+++ b/packages/visitor-keys/tsconfig.build.json
@@ -1,15 +1,6 @@
 {
-  "extends": "../../tsconfig.base.json",
-  "compilerOptions": {
-    "baseUrl": ".",
-    "rootDir": "src",
-    "outDir": "dist",
-    "tsBuildInfoFile": "dist/tsconfig.build.tsbuildinfo",
-    "emitDeclarationOnly": false,
-    "types": ["node"]
-  },
-  "include": ["src/**/*.ts"],
-  "exclude": ["vitest.config.mts", "src/**/*.spec.ts", "src/**/*.test.ts"],
+  "extends": "../../tsconfig.build.json",
+  "compilerOptions": {},
   "references": [
     {
       "path": "../types/tsconfig.build.json"
diff --git a/packages/visitor-keys/tsconfig.spec.json b/packages/visitor-keys/tsconfig.spec.json
index 31c516043297..8ed8d7be3d31 100644
--- a/packages/visitor-keys/tsconfig.spec.json
+++ b/packages/visitor-keys/tsconfig.spec.json
@@ -1,19 +1,8 @@
 {
   "extends": "../../tsconfig.base.json",
   "compilerOptions": {
-    "outDir": "../../dist/out-tsc/packages/visitor-keys",
-    "module": "NodeNext",
-    "resolveJsonModule": true,
-    "types": ["node", "vitest/globals", "vitest/importMeta"]
+    "outDir": "../../dist/packages/visitor-keys"
   },
-  "include": [
-    "vitest.config.mts",
-    "package.json",
-    "src/**/*.test.ts",
-    "src/**/*.spec.ts",
-    "src/**/*.d.ts",
-    "tests"
-  ],
   "references": [
     {
       "path": "./tsconfig.build.json"
diff --git a/packages/website-eslint/tsconfig.build.json b/packages/website-eslint/tsconfig.build.json
index a64de10e925a..445eb94f880a 100644
--- a/packages/website-eslint/tsconfig.build.json
+++ b/packages/website-eslint/tsconfig.build.json
@@ -1,18 +1,13 @@
 {
-  "extends": "../../tsconfig.base.json",
+  "extends": "../../tsconfig.build.json",
   "compilerOptions": {
-    "baseUrl": ".",
-    "rootDir": ".",
-    "outDir": "dist",
-    "tsBuildInfoFile": "dist/tsconfig.build.tsbuildinfo",
+    "rootDir": "./",
     // Build is done by esbuild
     "emitDeclarationOnly": true,
-    "types": ["node"],
     "allowJs": true,
     "checkJs": true
   },
-  "include": ["src/**/*.ts", "src/index.js", "types", "build.mts"],
-  "exclude": ["src/**/*.spec.ts", "src/**/*.test.ts"],
+  "include": ["src/**/*.ts", "src/index.js", "build.mts"],
   "references": [
     {
       "path": "../visitor-keys/tsconfig.build.json"
diff --git a/packages/website/tsconfig.build.json b/packages/website/tsconfig.build.json
index 9d678fed3d08..94033f10b0be 100644
--- a/packages/website/tsconfig.build.json
+++ b/packages/website/tsconfig.build.json
@@ -1,11 +1,7 @@
 {
-  "extends": "../../tsconfig.base.json",
+  "extends": "../../tsconfig.build.json",
   "compilerOptions": {
-    "baseUrl": ".",
-    "rootDir": ".",
-    "outDir": "dist",
-    "tsBuildInfoFile": "dist/tsconfig.build.tsbuildinfo",
-    "emitDeclarationOnly": false,
+    "rootDir": "./",
     "module": "ESNext",
     "moduleResolution": "Bundler",
     "allowJs": true,
diff --git a/project.json b/project.json
index 3eec06ff272f..f51e50b1493a 100644
--- a/project.json
+++ b/project.json
@@ -6,7 +6,7 @@
     "typecheck": {
       "command": "tsc -b ./tsconfig.repo-config-files.json",
       "dependsOn": ["types:copy-ast-spec"],
-      "outputs": ["{workspaceRoot}/dist/out-tsc/root"]
+      "outputs": ["{workspaceRoot}/dist"]
     },
     "lint": {
       "command": "eslint . --ignore-pattern=packages --cache"
diff --git a/tsconfig.base.json b/tsconfig.base.json
index 0891cd26d2bd..ccc53afa64d9 100644
--- a/tsconfig.base.json
+++ b/tsconfig.base.json
@@ -13,7 +13,7 @@
     "importHelpers": false,
     "incremental": true,
     "isolatedModules": true,
-    "lib": ["es2022"],
+    "lib": ["ES2022"],
     "module": "NodeNext",
     "moduleResolution": "NodeNext",
     "noEmitOnError": true,
@@ -21,12 +21,21 @@
     "noImplicitReturns": true,
     "pretty": true,
     "removeComments": false,
-    "resolveJsonModule": false,
+    "resolveJsonModule": true,
+    "rootDir": "${configDir}/",
     "skipDefaultLibCheck": false,
     "skipLibCheck": true,
     "sourceMap": false,
     "strict": true,
-    "target": "es2022",
+    "target": "ES2022",
+    "types": ["vitest/globals", "vitest/importMeta"],
     "verbatimModuleSyntax": false
-  }
+  },
+  "include": [
+    "${configDir}/vitest.config.mts",
+    "${configDir}/package.json",
+    "${configDir}/tests",
+    "${configDir}/typings"
+  ],
+  "exclude": ["${configDir}/**/fixtures/**"]
 }
diff --git a/tsconfig.build.json b/tsconfig.build.json
new file mode 100644
index 000000000000..77f44e85f09d
--- /dev/null
+++ b/tsconfig.build.json
@@ -0,0 +1,21 @@
+{
+  "extends": "./tsconfig.base.json",
+  "compilerOptions": {
+    "outDir": "${configDir}/dist",
+    "rootDir": "${configDir}/src",
+    "emitDeclarationOnly": false,
+    "tsBuildInfoFile": "${configDir}/dist/tsconfig.build.tsbuildinfo"
+  },
+  "include": [
+    "${configDir}/src/**/*.ts",
+    "${configDir}/typings",
+    "${configDir}/index.d.ts",
+    "${configDir}/*.d.ts"
+  ],
+  "exclude": [
+    "${configDir}/vitest.config.mts",
+    "${configDir}/src/**/*.spec.ts",
+    "${configDir}/src/**/*.test.ts",
+    "${configDir}/**/fixtures/**"
+  ]
+}
diff --git a/tsconfig.json b/tsconfig.json
index 7b8fdb3fe33b..5a3d4d28b9e8 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,5 +1,8 @@
 {
   "extends": "./tsconfig.base.json",
+  "compilerOptions": {
+    "tsBuildInfoFile": "${configDir}/dist/tsconfig.tsbuildinfo"
+  },
   "compileOnSave": false,
   "files": [],
   "references": [
diff --git a/tsconfig.repo-config-files.json b/tsconfig.repo-config-files.json
index 8949960d9cea..574ce356d589 100644
--- a/tsconfig.repo-config-files.json
+++ b/tsconfig.repo-config-files.json
@@ -1,8 +1,7 @@
 {
   "extends": "./tsconfig.base.json",
   "compilerOptions": {
-    "outDir": "dist/out-tsc/root/eslint",
-    "types": ["@types/node"],
+    "outDir": "./dist",
     "allowJs": true,
     "allowImportingTsExtensions": true,
     "erasableSyntaxOnly": true
diff --git a/tsconfig.spec.json b/tsconfig.spec.json
index 59f6ad919a03..481bacee2326 100644
--- a/tsconfig.spec.json
+++ b/tsconfig.spec.json
@@ -1,8 +1,7 @@
 {
   "extends": "./tsconfig.base.json",
   "compilerOptions": {
-    "outDir": "./dist/out-tsc/root/vitest",
-    "resolveJsonModule": true
+    "outDir": "./dist"
   },
   "include": ["package.json", "vitest.config.base.mts", "vitest.config.mts"]
 }