1 files changed, 69 insertions, 0 deletions
diff --git a/devtools/shared/specs/compatibility.js b/devtools/shared/specs/compatibility.js
new file mode 100644
index 0000000000..0af211860a
--- /dev/null
+++ b/devtools/shared/specs/compatibility.js
@@ -0,0 +1,69 @@
+/* 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 {
+  Arg,
+  RetVal,
+  generateActorSpec,
+  types,
+} = require("resource://devtools/shared/protocol.js");
+
+types.addDictType("browsertype", {
+  id: "string",
+  name: "string",
+  version: "string",
+  status: "string",
+});
+
+types.addDictType("compatibilityissues", {
+  type: "string",
+  property: "string",
+  aliases: "nullable:array:string",
+  url: "nullable:string",
+  specUrl: "nullable:string",
+  deprecated: "boolean",
+  experimental: "boolean",
+  unsupportedBrowsers: "array:browsertype",
+});
+
+types.addDictType("declaration", {
+  name: "string",
+  value: "string",
+});
+
+const compatibilitySpec = generateActorSpec({
+  typeName: "compatibility",
+
+  methods: {
+    // While not being used on the client at the moment, keep this method in case
+    // we need traits again to support backwards compatibility for the Compatibility
+    // actor.
+    getTraits: {
+      request: {},
+      response: { traits: RetVal("json") },
+    },
+    getCSSDeclarationBlockIssues: {
+      request: {
+        domRulesDeclarations: Arg(0, "array:array:declaration"),
+        targetBrowsers: Arg(1, "array:browsertype"),
+      },
+      response: {
+        compatibilityIssues: RetVal("array:array:compatibilityissues"),
+      },
+    },
+    getNodeCssIssues: {
+      request: {
+        node: Arg(0, "domnode"),
+        targetBrowsers: Arg(1, "array:browsertype"),
+      },
+      response: {
+        compatibilityIssues: RetVal("array:compatibilityissues"),
+      },
+    },
+  },
+});
+
+exports.compatibilitySpec = compatibilitySpec;