Add concurrency queue support (#355)

expressions/src/features.test.ts

@@ -25,6 +25,7 @@ describe("FeatureFlags", () => {
     it("returns true when all is enabled", () => {
       const flags = new FeatureFlags({all: true});
       expect(flags.isEnabled("missingInputsQuickfix")).toBe(true);
+      expect(flags.isEnabled("allowConcurrencyQueue")).toBe(true);
     });
 
     it("explicit feature flag takes precedence over all:true", () => {
@@ -55,7 +56,8 @@ describe("FeatureFlags", () => {
         "missingInputsQuickfix",
         "blockScalarChompingWarning",
         "allowCaseFunction",
-        "allowCopilotRequestsPermission"
+        "allowCopilotRequestsPermission",
+        "allowConcurrencyQueue"
       ]);
     });
   });

expressions/src/features.ts

@@ -40,6 +40,12 @@ export interface ExperimentalFeatures {
    * @default false
    */
   allowCopilotRequestsPermission?: boolean;
+
+  /**
+   * Enable the queue property in workflow concurrency settings.
+   * @default false
+   */
+  allowConcurrencyQueue?: boolean;
 }
 
 /**
@@ -55,7 +61,8 @@ const allFeatureKeys: ExperimentalFeatureKey[] = [
   "missingInputsQuickfix",
   "blockScalarChompingWarning",
   "allowCaseFunction",
-  "allowCopilotRequestsPermission"
+  "allowCopilotRequestsPermission",
+  "allowConcurrencyQueue"
 ];
 
 export class FeatureFlags {