fix(typings): restore compatibility with TS<3.8 (palantir#4933)

Co-authored-by: Adi Dahiya <[email protected]>
soffieswan043 · Apr 27, 2020 · 700f223 · 700f223
1 parent a66f3b3
commit 700f223
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Showing 2 changed files with 7 additions and 7 deletions.
diff --git a/src/language/utils.ts b/src/language/utils.ts
@@ -582,9 +582,3 @@ export function isWhiteSpace(ch: number): boolean {
     // tslint:disable-next-line
     return (ts.isWhiteSpaceLike || (ts as any).isWhiteSpace)(ch);
 }
-
-/** Wrapper for compatability with typescript@<3.8.2 */
-export function isPrivateIdentifier(node: ts.Node): node is ts.PrivateIdentifier {
-    // tslint:disable-next-line
-    return ts.isPrivateIdentifier ? ts.isPrivateIdentifier(node) : false;
-}
diff --git a/src/rules/noUnnecessaryQualifierRule.ts b/src/rules/noUnnecessaryQualifierRule.ts
@@ -64,7 +64,7 @@ function walk(ctx: Lint.WalkContext, checker: ts.TypeChecker): void {
 
             case ts.SyntaxKind.PropertyAccessExpression:
                 const { expression, name } = node as ts.PropertyAccessExpression;
-                if (utils.isEntityNameExpression(expression) && !Lint.isPrivateIdentifier(name)) {
+                if (utils.isEntityNameExpression(expression) && !isPrivateIdentifier(name)) {
                     visitNamespaceAccess(node, expression, name);
                     break;
                 }
@@ -152,3 +152,9 @@ function tryGetAliasedSymbol(symbol: ts.Symbol, checker: ts.TypeChecker): ts.Sym
         ? checker.getAliasedSymbol(symbol)
         : undefined;
 }
+
+/** Wrapper for compatability with typescript@<3.8.2 */
+function isPrivateIdentifier(node: ts.Node): node is ts.PrivateIdentifier {
+    // tslint:disable-next-line
+    return ts.isPrivateIdentifier ? ts.isPrivateIdentifier(node) : false;
+}