add forgotten files

engine/baml-lib/baml/tests/validation_files/functions_v2/check_in_parameter.baml

@@ -0,0 +1,24 @@
+client<llm> MyClient {
+  provider baml-openai-chat
+}
+
+class Foo {
+  bar Bar?
+  baz int
+}
+
+class Bar {
+  name string @check({{ this|length > 0 }}, nonempty_name)
+}
+
+function Go(a: Foo) -> int {
+  client MyClient
+  prompt #"Hi"#
+}
+
+// error: Error validating: Types with checks are not allowed as function parameters.
+//   -->  functions_v2/check_in_parameter.baml:14
+//    | 
+// 13 | 
+// 14 | function Go(a: Foo) -> int {
+//    | 

engine/language_client_typescript/checked.d.ts

@@ -0,0 +1,14 @@
+export interface Checked<T, K extends BaseChecks> {
+    value: T;
+    checks: K;
+}
+interface Check {
+    name: string;
+    expr: string;
+    result: "succeeded" | "failed";
+}
+interface BaseChecks {
+    [key: string]: Check;
+}
+export {};
+//# sourceMappingURL=checked.d.ts.map

engine/language_client_typescript/checked.js

@@ -0,0 +1,5 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+function all_succeeded(checks) {
+    return Object.values(checks).every(value => value.result == "succeeded");
+}