@0x/utils: Add toStringTag symbol to RevertError

packages/utils/CHANGELOG.json

@@ -25,6 +25,10 @@
             {
                 "note": "Add `Error` -> `RevertError` functions",
                 "pr": 1819
+            },
+            {
+                "note": "Add `toStringTag` symbol to `RevertError`",
+                "pr": "TODO"
             }
         ],
         "timestamp": 1563006338

packages/utils/src/revert_error.ts

@@ -204,6 +204,10 @@ export abstract class RevertError extends Error {
         return [];
     }
 
+    get [Symbol.toStringTag](): string {
+        return this.toString();
+    }
+
     /**
      * Compares this instance with another.
      * Fails if instances are not of the same type.