LibJS+LibWeb: Move JS::ModuleRequest to its own header file

This allows us to not include LibJS/AST.h in a couple more places.

Userland/Libraries/LibJS/AST.h

@@ -23,6 +23,7 @@
 #include <LibJS/Runtime/Completion.h>
 #include <LibJS/Runtime/EnvironmentCoordinate.h>
 #include <LibJS/Runtime/FunctionKind.h>
+#include <LibJS/Runtime/ModuleRequest.h>
 #include <LibJS/Runtime/PropertyKey.h>
 #include <LibJS/Runtime/Reference.h>
 #include <LibJS/Runtime/Value.h>
@@ -273,31 +274,6 @@ private:
     NonnullRefPtrVector<FunctionDeclaration> m_functions_hoistable_with_annexB_extension;
 };
 
-// 2.9 ModuleRequest Records, https://tc39.es/proposal-import-assertions/#sec-modulerequest-record
-struct ModuleRequest {
-    struct Assertion {
-        String key;
-        String value;
-    };
-
-    ModuleRequest() = default;
-
-    explicit ModuleRequest(FlyString specifier)
-        : module_specifier(move(specifier))
-    {
-    }
-
-    ModuleRequest(FlyString module_specifier, Vector<Assertion> assertions);
-
-    void add_assertion(String key, String value)
-    {
-        assertions.empend(move(key), move(value));
-    }
-
-    FlyString module_specifier;   // [[Specifier]]
-    Vector<Assertion> assertions; // [[Assertions]]
-};
-
 // ImportEntry Record, https://tc39.es/ecma262/#table-importentry-record-fields
 struct ImportEntry {
     FlyString import_name;       // [[ImportName]] if a String

Userland/Libraries/LibJS/CyclicModule.cpp

@@ -4,8 +4,10 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
-#include <LibJS/AST.h>
+#include <AK/Debug.h>
+#include <AK/TypeCasts.h>
 #include <LibJS/CyclicModule.h>
+#include <LibJS/Runtime/ModuleRequest.h>
 #include <LibJS/Runtime/PromiseCapability.h>
 #include <LibJS/Runtime/PromiseConstructor.h>
 #include <LibJS/Runtime/VM.h>

Userland/Libraries/LibJS/Forward.h

@@ -181,6 +181,7 @@ class Interpreter;
 class Intrinsics;
 class MetaProperty;
 class Module;
+struct ModuleRequest;
 class NativeFunction;
 class ObjectEnvironment;
 class Parser;

Userland/Libraries/LibJS/Runtime/ModuleRequest.h

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2021-2022, David Tuin <davidot@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/FlyString.h>
+#include <AK/Vector.h>
+
+namespace JS {
+
+// 2.9 ModuleRequest Records, https://tc39.es/proposal-import-assertions/#sec-modulerequest-record
+struct ModuleRequest {
+    struct Assertion {
+        String key;
+        String value;
+    };
+
+    ModuleRequest() = default;
+
+    explicit ModuleRequest(FlyString specifier)
+        : module_specifier(move(specifier))
+    {
+    }
+
+    ModuleRequest(FlyString module_specifier, Vector<Assertion> assertions);
+
+    void add_assertion(String key, String value)
+    {
+        assertions.empend(move(key), move(value));
+    }
+
+    FlyString module_specifier;   // [[Specifier]]
+    Vector<Assertion> assertions; // [[Assertions]]
+};
+
+}

Userland/Libraries/LibWeb/Bindings/MainThreadVM.cpp

@@ -7,12 +7,12 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
-#include <LibJS/AST.h>
 #include <LibJS/Heap/DeferGC.h>
 #include <LibJS/Module.h>
 #include <LibJS/Runtime/Array.h>
 #include <LibJS/Runtime/Environment.h>
 #include <LibJS/Runtime/FinalizationRegistry.h>
+#include <LibJS/Runtime/ModuleRequest.h>
 #include <LibJS/Runtime/NativeFunction.h>
 #include <LibJS/Runtime/VM.h>
 #include <LibWeb/Bindings/Intrinsics.h>

Userland/Libraries/LibWeb/HTML/Scripting/Fetching.cpp

@@ -5,7 +5,7 @@
  */
 
 #include <AK/URLParser.h>
-#include <LibJS/AST.h>
+#include <LibJS/Runtime/ModuleRequest.h>
 #include <LibWeb/HTML/Scripting/Environments.h>
 #include <LibWeb/HTML/Scripting/Fetching.h>
 #include <LibWeb/HTML/Scripting/ModuleScript.h>

Userland/Libraries/LibWeb/HTML/Scripting/ModuleScript.cpp

@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
-#include <LibJS/AST.h>
 #include <LibJS/Interpreter.h>
+#include <LibJS/Runtime/ModuleRequest.h>
 #include <LibWeb/HTML/Scripting/Environments.h>
 #include <LibWeb/HTML/Scripting/Fetching.h>
 #include <LibWeb/HTML/Scripting/ModuleScript.h>