Rename of non-intrinsic JSX element should rename the declaration (#28066)

Author: Andy

src/compiler/utilities.ts

@@ -3089,7 +3089,7 @@ namespace ts {
 
     export function isIntrinsicJsxName(name: __String | string) {
         const ch = (name as string).charCodeAt(0);
-        return (ch >= CharacterCodes.a && ch <= CharacterCodes.z) || (name as string).indexOf("-") > -1;
+        return (ch >= CharacterCodes.a && ch <= CharacterCodes.z) || stringContains((name as string), "-");
     }
 
     function get16BitUnicodeEscapeSequence(charCode: number): string {

src/services/services.ts

@@ -1542,7 +1542,7 @@ namespace ts {
             synchronizeHostData();
             const sourceFile = getValidSourceFile(fileName);
             const node = getTouchingPropertyName(sourceFile, position);
-            if (isIdentifier(node) && isJsxOpeningElement(node.parent) || isJsxClosingElement(node.parent)) {
+            if (isIdentifier(node) && (isJsxOpeningElement(node.parent) || isJsxClosingElement(node.parent)) && isIntrinsicJsxName(node.escapedText)) {
                 const { openingElement, closingElement } = node.parent.parent;
                 return [openingElement, closingElement].map((node): RenameLocation =>
                     ({ fileName: sourceFile.fileName, textSpan: createTextSpanFromNode(node.tagName, sourceFile) }));

tests/cases/fourslash/tsxRename4.ts

@@ -1,15 +1,23 @@
 /// <reference path='fourslash.ts' />
 
+// @jsx: preserve
+
 //@Filename: file.tsx
 ////declare module JSX {
 ////    interface Element {}
-////    interface IntrinsicElements {}
+////    interface IntrinsicElements {
+////        div: {};
+////    }
 ////}
 ////class [|MyClass|] {}
 ////
 ////<[|MyClass|]></[|MyClass|]>;
 ////<[|MyClass|]/>;
+////
+////<[|div|]> </[|div|]>
+
+verify.noErrors();
 
-const [r0, r1, r2, r3] = test.ranges();
-verify.renameLocations([r0, r3], [r0, r1, r2, r3]);
-verify.renameLocations([r1, r2], [r1, r2]);
+const [r0, r1, r2, r3, d0, d1] = test.ranges();
+verify.rangesAreRenameLocations([r0, r1, r2, r3]);
+verify.rangesAreRenameLocations([d0, d1]);