Bump ESLint configs and dependencies to latest version (#89)

* Bump ESLint configs and dependencies to latest versions

* Update code coverage percentage values

The previous values of code coverage were updated to new and more accurate values.

Author: Mrtenz

jest.config.js

@@ -47,8 +47,8 @@ module.exports = {
     global: {
       branches: 94.25,
       functions: 94.11,
-      lines: 97.02,
-      statements: 97.02,
+      lines: 97.04,
+      statements: 97.04,
     },
   },
 

package.json

@@ -42,18 +42,18 @@
   "devDependencies": {
     "@lavamoat/allow-scripts": "^2.0.3",
     "@metamask/auto-changelog": "^2.3.0",
-    "@metamask/eslint-config": "^10.0.0",
+    "@metamask/eslint-config": "^11.1.0",
     "@metamask/eslint-config-jest": "^11.1.0",
-    "@metamask/eslint-config-nodejs": "^10.0.0",
-    "@metamask/eslint-config-typescript": "^10.0.0",
+    "@metamask/eslint-config-nodejs": "^11.1.0",
+    "@metamask/eslint-config-typescript": "^11.1.0",
     "@types/jest": "^28.1.6",
-    "@typescript-eslint/eslint-plugin": "^5.33.1",
-    "@typescript-eslint/parser": "^5.33.1",
-    "eslint": "^8.22.0",
+    "@typescript-eslint/eslint-plugin": "^5.42.1",
+    "@typescript-eslint/parser": "^5.42.1",
+    "eslint": "^8.27.0",
     "eslint-config-prettier": "^8.5.0",
     "eslint-plugin-import": "^2.26.0",
-    "eslint-plugin-jest": "^26.8.3",
-    "eslint-plugin-jsdoc": "^39.3.6",
+    "eslint-plugin-jest": "^27.1.5",
+    "eslint-plugin-jsdoc": "^39.6.2",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-prettier": "^4.2.1",
     "fast-deep-equal": "^2.0.1",

src/classes.ts

@@ -1,12 +1,13 @@
-import safeStringify from 'fast-safe-stringify';
 import {
   isPlainObject,
   Json,
   JsonRpcError as SerializedJsonRpcError,
 } from '@metamask/utils';
+import safeStringify from 'fast-safe-stringify';
+
 import { DataWithOptionalCause, serializeCause } from './utils';
 
-export { SerializedJsonRpcError };
+export type { SerializedJsonRpcError };
 
 /**
  * Error subclass implementing JSON RPC 2.0 errors and Ethereum RPC errors

src/error-constants.ts

@@ -21,6 +21,7 @@ export const errorCodes = {
   },
 };
 
+/* eslint-disable @typescript-eslint/naming-convention */
 export const errorValues = {
   '-32700': {
     standard: 'JSON RPC 2.0',
@@ -89,3 +90,4 @@ export const errorValues = {
     message: 'The provider is disconnected from the specified chain.',
   },
 };
+/* eslint-enable @typescript-eslint/naming-convention */

src/errors.test.ts

@@ -1,26 +1,27 @@
 import { assert, isPlainObject } from '@metamask/utils';
-import { getMessageFromCode, JSON_RPC_SERVER_ERROR_MESSAGE } from './utils';
+
+import { rpcErrors, providerErrors, errorCodes } from '.';
 import {
   dummyData,
   CUSTOM_ERROR_MESSAGE,
   SERVER_ERROR_CODE,
   CUSTOM_ERROR_CODE,
 } from './__fixtures__';
-import { rpcErrors, providerErrors, errorCodes } from '.';
+import { getMessageFromCode, JSON_RPC_SERVER_ERROR_MESSAGE } from './utils';
 
 describe('rpcErrors.invalidInput', () => {
   it('accepts a single string argument where appropriate', () => {
-    const err = rpcErrors.invalidInput(CUSTOM_ERROR_MESSAGE);
-    expect(err.code).toBe(errorCodes.rpc.invalidInput);
-    expect(err.message).toBe(CUSTOM_ERROR_MESSAGE);
+    const error = rpcErrors.invalidInput(CUSTOM_ERROR_MESSAGE);
+    expect(error.code).toBe(errorCodes.rpc.invalidInput);
+    expect(error.message).toBe(CUSTOM_ERROR_MESSAGE);
   });
 });
 
 describe('providerErrors.unauthorized', () => {
   it('accepts a single string argument where appropriate', () => {
-    const err = providerErrors.unauthorized(CUSTOM_ERROR_MESSAGE);
-    expect(err.code).toBe(errorCodes.provider.unauthorized);
-    expect(err.message).toBe(CUSTOM_ERROR_MESSAGE);
+    const error = providerErrors.unauthorized(CUSTOM_ERROR_MESSAGE);
+    expect(error.code).toBe(errorCodes.provider.unauthorized);
+    expect(error.message).toBe(CUSTOM_ERROR_MESSAGE);
   });
 });
 

src/errors.ts

@@ -1,6 +1,6 @@
 import { JsonRpcError, EthereumProviderError } from './classes';
-import { DataWithOptionalCause, getMessageFromCode } from './utils';
 import { errorCodes } from './error-constants';
+import { DataWithOptionalCause, getMessageFromCode } from './utils';
 
 type EthereumErrorOptions<T extends DataWithOptionalCause> = {
   message?: string;
@@ -242,7 +242,7 @@ function getJsonRpcError<T extends DataWithOptionalCause>(
   arg?: JsonRpcErrorsArg<T>,
 ): JsonRpcError<T> {
   const [message, data] = parseOpts(arg);
-  return new JsonRpcError(code, message || getMessageFromCode(code), data);
+  return new JsonRpcError(code, message ?? getMessageFromCode(code), data);
 }
 
 /**
@@ -259,7 +259,7 @@ function getEthProviderError<T extends DataWithOptionalCause>(
   const [message, data] = parseOpts(arg);
   return new EthereumProviderError(
     code,
-    message || getMessageFromCode(code),
+    message ?? getMessageFromCode(code),
     data,
   );
 }
@@ -282,7 +282,7 @@ function parseOpts<T extends DataWithOptionalCause>(
       if (message && typeof message !== 'string') {
         throw new Error('Must specify string message.');
       }
-      return [message || undefined, data];
+      return [message ?? undefined, data];
     }
   }
 

src/utils.test.ts

@@ -1,3 +1,4 @@
+import { errorCodes, rpcErrors } from '.';
 import {
   invalidError0,
   invalidError1,
@@ -16,7 +17,6 @@ import {
   dummyData,
 } from './__fixtures__';
 import { getMessageFromCode, serializeError } from './utils';
-import { errorCodes, rpcErrors } from '.';
 
 const rpcCodes = errorCodes.rpc;
 

src/utils.ts

@@ -7,6 +7,7 @@ import {
   JsonRpcError as SerializedJsonRpcError,
   RuntimeObject,
 } from '@metamask/utils';
+
 import { errorCodes, errorValues } from './error-constants';
 
 /**