diff --git a/packages/react-charts/single-packages.config.json b/packages/react-charts/single-packages.config.json
index 3f8a214d194..4a9651bb17d 100644
--- a/packages/react-charts/single-packages.config.json
+++ b/packages/react-charts/single-packages.config.json
@@ -1,7 +1,4 @@
 {
-    "packageName": "@patternfly/react-charts",
-    "exclude": [
-        "dist/esm/deprecated/index.js",
-        "dist/esm/next/index.js"
-    ]
-}
\ No newline at end of file
+  "packageName": "@patternfly/react-charts",
+  "exclude": ["dist/esm/deprecated/index.js", "dist/esm/next/index.js"]
+}
diff --git a/packages/react-core/single-packages.config.json b/packages/react-core/single-packages.config.json
index 2b22eaead9b..b018731de2d 100644
--- a/packages/react-core/single-packages.config.json
+++ b/packages/react-core/single-packages.config.json
@@ -1,5 +1,5 @@
 {
-    "packageName": "@patternfly/react-core",
-    "moduleGlob": ["/dist/esm/helpers/**/*.js", "/dist/esm/*/*/**/index.js"],
-    "exclude": ["/dist/esm/helpers/Popper/thirdparty"]
-}
\ No newline at end of file
+  "packageName": "@patternfly/react-core",
+  "moduleGlob": ["/dist/esm/helpers/**/*.js", "/dist/esm/styles/**/index.js", "/dist/esm/*/*/**/index.js"],
+  "exclude": ["/dist/esm/helpers/Popper/thirdparty"]
+}
diff --git a/packages/react-core/src/index.ts b/packages/react-core/src/index.ts
index 3337613e309..e3a0874b4c1 100644
--- a/packages/react-core/src/index.ts
+++ b/packages/react-core/src/index.ts
@@ -2,4 +2,4 @@ export * from './components';
 export * from './demos';
 export * from './layouts';
 export * from './helpers';
-export { BaseSizes, DeviceSizes } from './styles/sizes';
+export * from './styles';
diff --git a/packages/react-core/src/styles/index.ts b/packages/react-core/src/styles/index.ts
new file mode 100644
index 00000000000..594d0687927
--- /dev/null
+++ b/packages/react-core/src/styles/index.ts
@@ -0,0 +1 @@
+export * from './sizes';
diff --git a/packages/react-icons/single-packages.config.json b/packages/react-icons/single-packages.config.json
index a626300f9f3..34aa41d7773 100644
--- a/packages/react-icons/single-packages.config.json
+++ b/packages/react-icons/single-packages.config.json
@@ -1,5 +1,5 @@
 {
-    "packageName": "@patternfly/react-icons",
-    "moduleGlob": "/dist/esm/icons/*.js",
-    "exclude": []
+  "packageName": "@patternfly/react-icons",
+  "moduleGlob": "/dist/esm/icons/*.js",
+  "exclude": []
 }
diff --git a/packages/react-table/single-packages.config.json b/packages/react-table/single-packages.config.json
index 60921690d0c..ee685490656 100644
--- a/packages/react-table/single-packages.config.json
+++ b/packages/react-table/single-packages.config.json
@@ -1,7 +1,4 @@
 {
-    "packageName": "@patternfly/react-table",
-    "exclude": [
-        "dist/esm/deprecated/index.js",
-        "dist/esm/next/index.js"
-    ]
-}
\ No newline at end of file
+  "packageName": "@patternfly/react-table",
+  "exclude": ["dist/esm/deprecated/index.js", "dist/esm/next/index.js"]
+}