deps: replace clone with klona

package.json

@@ -31,10 +31,10 @@
     "@metamask/eth-json-rpc-provider": "^1.0.0",
     "@metamask/eth-sig-util": "^7.0.0",
     "@metamask/utils": "^8.1.0",
-    "clone": "^2.1.1",
     "eth-block-tracker": "^7.0.1",
     "eth-rpc-errors": "^4.0.3",
     "json-rpc-engine": "^6.1.0",
+    "klona": "^2.0.6",
     "pify": "^5.0.0",
     "safe-stable-stringify": "^2.4.3"
   },
@@ -47,7 +47,6 @@
     "@metamask/eslint-config-nodejs": "^12.1.0",
     "@metamask/eslint-config-typescript": "^12.1.0",
     "@types/btoa": "^1.2.3",
-    "@types/clone": "^2.1.0",
     "@types/jest": "^27.4.1",
     "@types/node": "^17.0.23",
     "@types/pify": "^3.0.2",

src/block-ref.ts

@@ -1,11 +1,11 @@
 import type { SafeEventEmitterProvider } from '@metamask/eth-json-rpc-provider';
-import clone from 'clone';
 import type { PollingBlockTracker } from 'eth-block-tracker';
 import type {
   JsonRpcMiddleware,
   PendingJsonRpcResponse,
 } from 'json-rpc-engine';
 import { createAsyncMiddleware } from 'json-rpc-engine';
+import { klona } from 'klona/full';
 import pify from 'pify';
 
 import { projectLogger, createModuleLogger } from './logging-utils';
@@ -58,7 +58,7 @@ export function createBlockRefMiddleware({
     );
 
     // create child request with specific block-ref
-    const childRequest = clone(req);
+    const childRequest = klona(req);
 
     if (Array.isArray(childRequest.params)) {
       childRequest.params[blockRefIndex] = latestBlockNumber;

src/inflight-cache.ts

@@ -1,6 +1,6 @@
-import clone from 'clone';
 import type { PendingJsonRpcResponse } from 'json-rpc-engine';
 import { createAsyncMiddleware } from 'json-rpc-engine';
+import { klona } from 'klona/full';
 
 import { projectLogger, createModuleLogger } from './logging-utils';
 import type { JsonRpcRequestToCache, JsonRpcCacheMiddleware } from './types';
@@ -75,8 +75,8 @@ export function createInflightCacheMiddleware(): JsonRpcCacheMiddleware<
     activeRequestHandlers.push(
       (handledRes: PendingJsonRpcResponse<unknown>) => {
         // append a copy of the result and error to the response
-        res.result = clone(handledRes.result);
-        res.error = clone(handledRes.error);
+        res.result = klona(handledRes.result);
+        res.error = klona(handledRes.error);
         resolve();
       },
     );

src/retryOnEmpty.ts

@@ -1,11 +1,11 @@
 import type { SafeEventEmitterProvider } from '@metamask/eth-json-rpc-provider';
-import clone from 'clone';
 import type { PollingBlockTracker } from 'eth-block-tracker';
 import type {
   JsonRpcMiddleware,
   PendingJsonRpcResponse,
 } from 'json-rpc-engine';
 import { createAsyncMiddleware } from 'json-rpc-engine';
+import { klona } from 'klona/full';
 import pify from 'pify';
 
 import { projectLogger, createModuleLogger } from './logging-utils';
@@ -97,7 +97,7 @@ export function createRetryOnEmptyMiddleware({
     );
 
     // create child request with specific block-ref
-    const childRequest = clone(req);
+    const childRequest = klona(req);
     // attempt child request until non-empty response is received
     const childResponse: PendingJsonRpcResponse<Block> = await retry(
       10,

test/util/helpers.ts

@@ -1,10 +1,10 @@
 import type { SafeEventEmitterProvider } from '@metamask/eth-json-rpc-provider';
-import clone from 'clone';
 import type {
   JsonRpcRequest,
   JsonRpcResponse,
   JsonRpcMiddleware,
 } from 'json-rpc-engine';
+import { klona } from 'klona/full';
 import { isDeepStrictEqual } from 'util';
 
 /**
@@ -206,7 +206,7 @@ export function stubProviderRequests(
   provider: SafeEventEmitterProvider,
   stubs: ProviderRequestStub<any, any>[],
 ) {
-  const remainingStubs = clone(stubs);
+  const remainingStubs = klona(stubs);
   const callNumbersByRequest = new Map<
     Partial<JsonRpcRequest<unknown>>,
     number

yarn.lock

@@ -997,13 +997,11 @@ __metadata:
     "@metamask/eth-sig-util": ^7.0.0
     "@metamask/utils": ^8.1.0
     "@types/btoa": ^1.2.3
-    "@types/clone": ^2.1.0
     "@types/jest": ^27.4.1
     "@types/node": ^17.0.23
     "@types/pify": ^3.0.2
     "@typescript-eslint/eslint-plugin": ^5.42.1
     "@typescript-eslint/parser": ^5.42.1
-    clone: ^2.1.1
     eslint: ^8.44.0
     eslint-config-prettier: ^8.1.0
     eslint-plugin-import: ^2.27.5
@@ -1016,6 +1014,7 @@ __metadata:
     eth-rpc-errors: ^4.0.3
     jest: ^27.5.1
     json-rpc-engine: ^6.1.0
+    klona: ^2.0.6
     pify: ^5.0.0
     prettier: ^2.2.1
     prettier-plugin-packagejson: ^2.2.11
@@ -1383,13 +1382,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/clone@npm:^2.1.0":
-  version: 2.1.1
-  resolution: "@types/clone@npm:2.1.1"
-  checksum: bda9668b9d6e0875d64bbe00763676f566e8647bc224333a03ac7fd66655dfed56a98a9f8304d0145c4411b964649c84c4d1a03adbdb6547eafb9ab8f303d254
-  languageName: node
-  linkType: hard
-
 "@types/debug@npm:^4.1.7":
   version: 4.1.7
   resolution: "@types/debug@npm:4.1.7"
@@ -2270,13 +2262,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"clone@npm:^2.1.1":
-  version: 2.1.2
-  resolution: "clone@npm:2.1.2"
-  checksum: aaf106e9bc025b21333e2f4c12da539b568db4925c0501a1bf4070836c9e848c892fa22c35548ce0d1132b08bbbfa17a00144fe58fccdab6fa900fec4250f67d
-  languageName: node
-  linkType: hard
-
 "cmd-shim@npm:^6.0.0":
   version: 6.0.1
   resolution: "cmd-shim@npm:6.0.1"
@@ -4812,6 +4797,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"klona@npm:^2.0.6":
+  version: 2.0.6
+  resolution: "klona@npm:2.0.6"
+  checksum: ac9ee3732e42b96feb67faae4d27cf49494e8a3bf3fa7115ce242fe04786788e0aff4741a07a45a2462e2079aa983d73d38519c85d65b70ef11447bbc3c58ce7
+  languageName: node
+  linkType: hard
+
 "leven@npm:^3.1.0":
   version: 3.1.0
   resolution: "leven@npm:3.1.0"