Bump deps (#4037)

* Bump deps

* Bump

* revamp comments

* Only use un-aliased primitives

* Revert "Only use un-aliased primitives"

This reverts commit 93d7e28f3a73351899789acc0914b75b421d4c11.

packages/types/package.json

@@ -22,7 +22,7 @@
     "@babel/runtime": "^7.15.4",
     "@polkadot/util": "^7.4.1",
     "@polkadot/util-crypto": "^7.4.1",
-    "rxjs": "^7.3.0"
+    "rxjs": "^7.4.0"
   },
   "devDependencies": {
     "@polkadot/keyring": "^7.4.1",

packages/types/src/create/registry.ts

@@ -327,10 +327,17 @@ export class TypeRegistry implements Registry {
   }
 
   public getClassName (Type: Constructor): string | undefined {
-    const entry = [...this.#classes.entries()].find(([, Clazz]) => Type === Clazz);
+    // we cannot rely on export order (anymore, since babel/core 7.15.8), so in the case of
+    // items such as u32 & U32, we get the lowercase versions here... not quite as optimal
+    // (previously this used to be a simple find & return)
+    const names = [...this.#classes.entries()]
+      .filter(([, Clazz]) => Type === Clazz)
+      .map(([name]) => name)
+      .sort()
+      .reverse();
 
-    return entry
-      ? entry[0]
+    return names.length
+      ? names[0]
       : undefined;
   }