feat(ts): add support for TSInstantiationExpression

Refs #1230

See https://devblogs.microsoft.com/typescript/announcing-typescript-4-7-beta/#instantiation-expressions. This won't work yet because `ast-types` does not yet know about `TSInstantiationExpression`. Once it does `recast` will need to be updated to include the newer release of `ast-types`, at which point it will be supported.

lib/printer.ts

@@ -2518,6 +2518,16 @@ function genericPrintNoParens(path: any, options: any, print: any) {
       return concat(parts);
     }
 
+    case "TSInstantiationExpression": {
+      parts.push(
+        path.call(print, "expression"),
+        path.call(print, "typeParameters"),
+      );
+
+      return concat(parts);
+    }
+
+
     // https://github.com/babel/babel/pull/10148
     case "V8IntrinsicIdentifier":
       return concat(["%", path.call(print, "name")]);

test/typescript.ts

@@ -410,6 +410,20 @@ const nodeMajorVersion = parseInt(process.versions.node, 10);
       ["type A = {", "  x: boolean;", "  y: number;", "}"].join(eol),
     );
   });
+
+  it("TSInstantiationExpression: round trip", function () {
+    const code = [
+      "const makeHammerBox = makeBox<Hammer>;",
+      "const ErrorMap = Map<string, Error>;",
+    ].join(eol);
+
+    const ast = recast.parse(code, { parser });
+
+    assert.strictEqual(
+      recast.prettyPrint(ast).code,
+      code
+    );
+  })
 });
 
 testReprinting(