Provide snippet completions for @param in JSDoc (#53260)

microsoft · Apr 4, 2023 · e83d613 · e83d613
1 parent a280caf
commit e83d613
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diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
@@ -45703,6 +45703,10 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {
             return symbol ? getDeclaredTypeOfSymbol(symbol) : errorType;
         }
 
+        if (isBindingElement(node)) {
+            return getTypeForVariableLikeDeclaration(node, /*includeOptionality*/ true, CheckMode.Normal) || errorType;
+        }
+
         if (isDeclaration(node)) {
             // In this case, we call getSymbolOfNode instead of getSymbolAtLocation because it is a declaration
             const symbol = getSymbolOfDeclaration(node);