1 files changed, 44 insertions, 0 deletions
diff --git a/devtools/shared/specs/csscoverage.js b/devtools/shared/specs/csscoverage.js
new file mode 100644
index 000000000..4c58b09a9
--- /dev/null
+++ b/devtools/shared/specs/csscoverage.js
@@ -0,0 +1,44 @@
+/* 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} = require("devtools/shared/protocol");
+
+require("devtools/shared/specs/stylesheets");
+
+const cssUsageSpec = generateActorSpec({
+  typeName: "cssUsage",
+
+  events: {
+    "state-change": {
+      type: "stateChange",
+      stateChange: Arg(0, "json")
+    }
+  },
+
+  methods: {
+    start: {
+      request: { url: Arg(0, "boolean") }
+    },
+    stop: {},
+    toggle: {},
+    oneshot: {},
+    createEditorReport: {
+      request: { url: Arg(0, "string") },
+      response: { reports: RetVal("array:json") }
+    },
+    createEditorReportForSheet: {
+      request: { url: Arg(0, "stylesheet") },
+      response: { reports: RetVal("array:json") }
+    },
+    createPageReport: {
+      response: RetVal("json")
+    },
+    _testOnlyVisitedPages: {
+      response: { value: RetVal("array:string") }
+    },
+  },
+});
+
+exports.cssUsageSpec = cssUsageSpec;