fix auto import error with whitespace JSXText

packages/babel-helper-builder-react-jsx-experimental/src/index.js

@@ -303,12 +303,15 @@ You can set \`throwIfNamespace: false\` to bypass this warning.`,
       "JSXElement|JSXFragment"(path) {
         if (path.type === "JSXFragment") imports.add("Fragment");
         const openingPath = path.get("openingElement");
-        const validChildren = openingPath.parent.children.filter(
-          child =>
-            !t.isJSXEmptyExpression(child) &&
-            !(t.isJSXText(child) && child.value.trim() === ""),
-        );
-
+        const validChildren = openingPath.parent.children.filter(child => {
+          if (t.isJSXText(child)) {
+            const args = [];
+            t.react.cleanJSXElementLiteralChild(child, args);
+            return args.length > 0;
+          } else {
+            return !t.isJSXEmptyExpression(child);
+          }
+        });
         let importName;
         if (path.type === "JSXElement" && shouldUseCreateElement(path)) {
           importName = "createElement";

packages/babel-plugin-transform-react-jsx/test/fixtures/nextReact/weird-symbols/input.js

@@ -0,0 +1,5 @@
+class MobileHomeActivityTaskPriorityIcon extends React.PureComponent {
+  render() {
+    return <Text>&nbsp;{this.props.value}&nbsp;</Text>;
+  }
+}

packages/babel-plugin-transform-react-jsx/test/fixtures/nextReact/weird-symbols/output.mjs

@@ -0,0 +1,10 @@
+import { jsxs as _jsxs } from "react/jsx-runtime";
+
+class MobileHomeActivityTaskPriorityIcon extends React.PureComponent {
+  render() {
+    return /*#__PURE__*/_jsxs(Text, {
+      children: ["\xA0", this.props.value, "\xA0"]
+    });
+  }
+
+}

packages/babel-plugin-transform-react-jsx/test/fixtures/nextReactClassic/weird-symbols/input.js

@@ -0,0 +1,7 @@
+/** @jsxRuntime classic */
+
+class MobileHomeActivityTaskPriorityIcon extends React.PureComponent {
+  render() {
+    return <Text>&nbsp;{this.props.value}nbsp;</Text>;
+  }
+}

packages/babel-plugin-transform-react-jsx/test/fixtures/nextReactClassic/weird-symbols/output.js

@@ -0,0 +1,7 @@
+/** @jsxRuntime classic */
+class MobileHomeActivityTaskPriorityIcon extends React.PureComponent {
+  render() {
+    return /*#__PURE__*/React.createElement(Text, null, "\xA0", this.props.value, "nbsp;");
+  }
+
+}

packages/babel-plugin-transform-react-jsx/test/fixtures/react/weird-symbols/input.js

@@ -0,0 +1,7 @@
+/** @jsxRuntime classic */
+
+class MobileHomeActivityTaskPriorityIcon extends React.PureComponent {
+  render() {
+    return <Text>&nbsp;{this.props.value}nbsp;</Text>;
+  }
+}

packages/babel-plugin-transform-react-jsx/test/fixtures/react/weird-symbols/output.js

@@ -0,0 +1,7 @@
+/** @jsxRuntime classic */
+class MobileHomeActivityTaskPriorityIcon extends React.PureComponent {
+  render() {
+    return /*#__PURE__*/React.createElement(Text, null, "\xA0", this.props.value, "nbsp;");
+  }
+
+}

packages/babel-types/src/index.js

@@ -2,6 +2,7 @@
 import isReactComponent from "./validators/react/isReactComponent";
 import isCompatTag from "./validators/react/isCompatTag";
 import buildChildren from "./builders/react/buildChildren";
+import cleanJSXElementLiteralChild from "./utils/react/cleanJSXElementLiteralChild";
 
 // asserts
 export { default as assertNode } from "./asserts/assertNode";
@@ -93,4 +94,5 @@ export const react = {
   isReactComponent,
   isCompatTag,
   buildChildren,
+  cleanJSXElementLiteralChild,
 };