1 files changed, 45 insertions, 0 deletions
diff --git a/devtools/shared/specs/property-iterator.js b/devtools/shared/specs/property-iterator.js
new file mode 100644
index 0000000000..991a8cede1
--- /dev/null
+++ b/devtools/shared/specs/property-iterator.js
@@ -0,0 +1,45 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+const {
+  generateActorSpec,
+  Option,
+  RetVal,
+  types,
+} = require("resource://devtools/shared/protocol.js");
+
+types.addDictType("propertyiterator.data", {
+  ownProperties: "nullable:json",
+});
+
+const propertyIteratorSpec = generateActorSpec({
+  typeName: "propertyIterator",
+
+  methods: {
+    names: {
+      request: {
+        indexes: Option(0, "array:number"),
+      },
+      response: {
+        names: RetVal("array:string"),
+      },
+    },
+    slice: {
+      request: {
+        start: Option(0, "number"),
+        count: Option(0, "number"),
+      },
+      response: RetVal("propertyiterator.data"),
+    },
+    all: {
+      request: {},
+      response: RetVal("propertyiterator.data"),
+    },
+    release: { release: true },
+  },
+});
+
+exports.propertyIteratorSpec = propertyIteratorSpec;