diff --git a/merged-packages/json-rpc-engine/jest.config.js b/merged-packages/json-rpc-engine/jest.config.js
index 83e15048b1..ca08413339 100644
--- a/merged-packages/json-rpc-engine/jest.config.js
+++ b/merged-packages/json-rpc-engine/jest.config.js
@@ -3,40 +3,16 @@
  * https://jestjs.io/docs/configuration
  */
 
-module.exports = {
-  // All imported modules in your tests should be mocked automatically
-  // automock: false,
+const merge = require('deepmerge');
+const path = require('path');
 
-  // Stop running tests after `n` failures
-  // bail: 0,
+const baseConfig = require('../../jest.config.packages');
 
-  // The directory where Jest should store its cached dependency information
-  // cacheDirectory: "/private/var/folders/fk/c3y07g0576j8_2s9m01pk4qw0000gn/T/jest_dx",
+const displayName = path.basename(__dirname);
 
-  // Automatically clear mock calls, instances and results before every test.
-  // This does not remove any mock implementation that may have been provided,
-  // so we disable it.
-  // clearMocks: true,
-
-  // Indicates whether the coverage information should be collected while executing the test
-  collectCoverage: true,
-
-  // An array of glob patterns indicating a set of files for which coverage information should be collected
-  collectCoverageFrom: ['./src/**/*.ts'],
-
-  // The directory where Jest should output its coverage files
-  coverageDirectory: 'coverage',
-
-  // An array of regexp pattern strings used to skip coverage collection
-  // coveragePathIgnorePatterns: [
-  //   "/node_modules/"
-  // ],
-
-  // Indicates which provider should be used to instrument code for coverage
-  coverageProvider: 'babel',
-
-  // A list of reporter names that Jest uses when writing coverage reports
-  coverageReporters: ['html', 'json-summary', 'text'],
+module.exports = merge(baseConfig, {
+  // The display name when running multiple projects
+  displayName,
 
   // An object that configures minimum threshold enforcement for coverage results
   coverageThreshold: {
@@ -47,158 +23,4 @@ module.exports = {
       statements: 100,
     },
   },
-
-  // A path to a custom dependency extractor
-  // dependencyExtractor: undefined,
-
-  // Make calling deprecated APIs throw helpful error messages
-  // errorOnDeprecated: false,
-
-  // Force coverage collection from ignored files using an array of glob patterns
-  // forceCoverageMatch: [],
-
-  // A path to a module which exports an async function that is triggered once before all test suites
-  // globalSetup: undefined,
-
-  // A path to a module which exports an async function that is triggered once after all test suites
-  // globalTeardown: undefined,
-
-  // A set of global variables that need to be available in all test environments
-  // globals: {},
-
-  // The maximum amount of workers used to run your tests. Can be specified as % or a number. E.g. maxWorkers: 10% will use 10% of your CPU amount + 1 as the maximum worker number. maxWorkers: 2 will use a maximum of 2 workers.
-  // maxWorkers: "50%",
-
-  // An array of directory names to be searched recursively up from the requiring module's location
-  // moduleDirectories: [
-  //   "node_modules"
-  // ],
-
-  // An array of file extensions your modules use
-  // moduleFileExtensions: [
-  //   "js",
-  //   "jsx",
-  //   "ts",
-  //   "tsx",
-  //   "json",
-  //   "node"
-  // ],
-
-  // A map from regular expressions to module names or to arrays of module names that allow to stub out resources with a single module
-  // moduleNameMapper: {},
-
-  // An array of regexp pattern strings, matched against all module paths before considered 'visible' to the module loader
-  // modulePathIgnorePatterns: [],
-
-  // Activates notifications for test results
-  // notify: false,
-
-  // An enum that specifies notification mode. Requires { notify: true }
-  // notifyMode: "failure-change",
-
-  // A preset that is used as a base for Jest's configuration
-  preset: 'ts-jest',
-
-  // Run tests from one or more projects
-  // projects: undefined,
-
-  // Use this configuration option to add custom reporters to Jest
-  // reporters: undefined,
-
-  // "resetMocks" resets all mocks, including mocked modules, to jest.fn(),
-  // between each test case.
-  resetMocks: true,
-
-  // Reset the module registry before running each individual test
-  // resetModules: false,
-
-  // A path to a custom resolver
-  // resolver: undefined,
-
-  // "restoreMocks" restores all mocks created using jest.spyOn to their
-  // original implementations, between each test. It does not affect mocked
-  // modules.
-  restoreMocks: true,
-
-  // The root directory that Jest should scan for tests and modules within
-  // rootDir: undefined,
-
-  // A list of paths to directories that Jest should use to search for files in
-  // roots: [
-  //   "<rootDir>"
-  // ],
-
-  // Allows you to use a custom runner instead of Jest's default test runner
-  // runner: "jest-runner",
-
-  // The paths to modules that run some code to configure or set up the testing environment before each test
-  // setupFiles: [],
-
-  // A list of paths to modules that run some code to configure or set up the testing framework before each test
-  // setupFilesAfterEnv: [],
-
-  // The number of seconds after which a test is considered as slow and reported as such in the results.
-  // slowTestThreshold: 5,
-
-  // A list of paths to snapshot serializer modules Jest should use for snapshot testing
-  // snapshotSerializers: [],
-
-  // The test environment that will be used for testing
-  // testEnvironment: "jest-environment-node",
-
-  // Options that will be passed to the testEnvironment
-  // testEnvironmentOptions: {},
-
-  // Adds a location field to test results
-  // testLocationInResults: false,
-
-  // The glob patterns Jest uses to detect test files
-  // testMatch: [
-  //   "**/__tests__/**/*.[jt]s?(x)",
-  //   "**/?(*.)+(spec|test).[tj]s?(x)"
-  // ],
-
-  // An array of regexp pattern strings that are matched against all test paths, matched tests are skipped
-  // testPathIgnorePatterns: [
-  //   "/node_modules/"
-  // ],
-
-  // The regexp pattern or array of patterns that Jest uses to detect test files
-  // testRegex: [],
-
-  // This option allows the use of a custom results processor
-  // testResultsProcessor: undefined,
-
-  // This option allows use of a custom test runner
-  // testRunner: "jest-circus/runner",
-
-  // Reduce the default test timeout from 5s to 2.5s
-  testTimeout: 2500,
-
-  // This option sets the URL for the jsdom environment. It is reflected in properties such as location.href
-  // testURL: "http://localhost",
-
-  // Setting this value to "fake" allows the use of fake timers for functions such as "setTimeout"
-  // timers: "real",
-
-  // A map from regular expressions to paths to transformers
-  // transform: undefined,
-
-  // An array of regexp pattern strings that are matched against all source file paths, matched files will skip transformation
-  // transformIgnorePatterns: [
-  //   "/node_modules/",
-  //   "\\.pnp\\.[^\\/]+$"
-  // ],
-
-  // An array of regexp pattern strings that are matched against all modules before the module loader will automatically return a mock for them
-  // unmockedModulePathPatterns: undefined,
-
-  // Indicates whether each individual test should be reported during the run
-  // verbose: undefined,
-
-  // An array of regexp patterns that are matched against all source file paths before re-running tests in watch mode
-  // watchPathIgnorePatterns: [],
-
-  // Whether to use watchman for file crawling
-  // watchman: true,
-};
+});
diff --git a/merged-packages/json-rpc-engine/package.json b/merged-packages/json-rpc-engine/package.json
index b6fddbe8b4..55f34ce452 100644
--- a/merged-packages/json-rpc-engine/package.json
+++ b/merged-packages/json-rpc-engine/package.json
@@ -49,6 +49,7 @@
     "@types/node": "^18.15.11",
     "@typescript-eslint/eslint-plugin": "^5.43.0",
     "@typescript-eslint/parser": "^5.43.0",
+    "deepmerge": "^4.2.2",
     "depcheck": "^1.4.3",
     "eslint": "^8.27.0",
     "eslint-config-prettier": "^8.5.0",
diff --git a/merged-packages/json-rpc-engine/tsconfig.build.json b/merged-packages/json-rpc-engine/tsconfig.build.json
index c6e00d654a..0df910b215 100644
--- a/merged-packages/json-rpc-engine/tsconfig.build.json
+++ b/merged-packages/json-rpc-engine/tsconfig.build.json
@@ -1,13 +1,9 @@
 {
-  "extends": "./tsconfig.json",
+  "extends": "../../tsconfig.packages.build.json",
   "compilerOptions": {
-    "declaration": true,
-    "inlineSources": true,
-    "noEmit": false,
-    "outDir": "dist",
-    "rootDir": "src",
-    "sourceMap": true
+    "baseUrl": "./",
+    "outDir": "./dist",
+    "rootDir": "./src"
   },
-  "include": ["./src/**/*.ts"],
-  "exclude": ["./src/**/*.test.ts"]
+  "include": ["../../types", "./src"]
 }
diff --git a/merged-packages/json-rpc-engine/tsconfig.json b/merged-packages/json-rpc-engine/tsconfig.json
index 23c8ceb7a6..4e929aca4e 100644
--- a/merged-packages/json-rpc-engine/tsconfig.json
+++ b/merged-packages/json-rpc-engine/tsconfig.json
@@ -1,16 +1,13 @@
 {
+  "extends": "../../tsconfig.packages.json",
   "compilerOptions": {
-    "esModuleInterop": true,
+    "baseUrl": "./",
+    "rootDir": "../..",
     "exactOptionalPropertyTypes": true,
     "forceConsistentCasingInFileNames": true,
-    "lib": ["ES2020"],
-    "module": "CommonJS",
-    "moduleResolution": "node",
-    "noEmit": true,
     "noErrorTruncation": true,
     "noUncheckedIndexedAccess": true,
-    "strict": true,
     "target": "es2020"
   },
-  "exclude": ["./dist/**/*"]
+  "include": ["../../types", "../../tests", "./src", "./tests"]
 }
diff --git a/merged-packages/json-rpc-engine/typedoc.json b/merged-packages/json-rpc-engine/typedoc.json
index b527b62572..c9da015dbf 100644
--- a/merged-packages/json-rpc-engine/typedoc.json
+++ b/merged-packages/json-rpc-engine/typedoc.json
@@ -2,5 +2,6 @@
   "entryPoints": ["./src/index.ts"],
   "excludePrivate": true,
   "hideGenerator": true,
-  "out": "docs"
+  "out": "docs",
+  "tsconfig": "./tsconfig.build.json"
 }