Handle the scenario when heritage clause of interface is not entity name expression

Fixes #12291

Author: sheetalkamat

Diff for: src/compiler/declarationEmitter.ts

@@ -1143,7 +1143,10 @@ namespace ts {
             const prevEnclosingDeclaration = enclosingDeclaration;
             enclosingDeclaration = node;
             emitTypeParameters(node.typeParameters);
-            emitHeritageClause(getInterfaceBaseTypeNodes(node), /*isImplementsList*/ false);
+            const interfaceExtendsTypes = filter(getInterfaceBaseTypeNodes(node), base => isEntityNameExpression(base.expression));
+            if (interfaceExtendsTypes && interfaceExtendsTypes.length) {
+                emitHeritageClause(interfaceExtendsTypes, /*isImplementsList*/ false);
+            }
             write(" {");
             writeLine();
             increaseIndent();

Diff for: tests/baselines/reference/declarationEmitInterfaceWithNonEntityNameExpressionHeritage.errors.txt

@@ -0,0 +1,9 @@
+tests/cases/compiler/declarationEmitInterfaceWithNonEntityNameExpressionHeritage.ts(3,25): error TS2499: An interface can only extend an identifier/qualified-name with optional type arguments.
+
+
+==== tests/cases/compiler/declarationEmitInterfaceWithNonEntityNameExpressionHeritage.ts (1 errors) ====
+    
+    class A { }
+    interface Class extends (typeof A) { }
+                            ~~~~~~~~~~
+!!! error TS2499: An interface can only extend an identifier/qualified-name with optional type arguments.

Diff for: tests/baselines/reference/declarationEmitInterfaceWithNonEntityNameExpressionHeritage.js

@@ -0,0 +1,18 @@
+//// [declarationEmitInterfaceWithNonEntityNameExpressionHeritage.ts]
+
+class A { }
+interface Class extends (typeof A) { }
+
+//// [declarationEmitInterfaceWithNonEntityNameExpressionHeritage.js]
+var A = (function () {
+    function A() {
+    }
+    return A;
+}());
+
+
+//// [declarationEmitInterfaceWithNonEntityNameExpressionHeritage.d.ts]
+declare class A {
+}
+interface Class {
+}

Diff for: tests/cases/compiler/declarationEmitInterfaceWithNonEntityNameExpressionHeritage.ts

@@ -0,0 +1,4 @@
+// @declaration: true
+
+class A { }
+interface Class extends (typeof A) { }