Prepare tsutils for a future where the noop unescapeIdentifier func…

…tion is removed (#66)
ajafff · Jul 3, 2018 · 627c9fe · 627c9fe
1 parent da91339
commit 627c9fe
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/util/util.ts b/util/util.ts
@@ -949,7 +949,8 @@ export function isReassignmentTarget(node: ts.Expression): boolean {
  * @param node The identifier to get the text of
  */
 export function getIdentifierText(node: ts.Identifier) {
-    return ts.unescapeIdentifier(node.text); // wotan-disable-line no-unstable-api-use
+    // wotan-disable-next-line no-unstable-api-use, no-useless-predicate
+    return ts.unescapeIdentifier ? ts.unescapeIdentifier(node.text) : node.text;
 }
 
 export function canHaveJsDoc(node: ts.Node): node is ts.HasJSDoc {