diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 00000000..c6c8b362
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,9 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
diff --git a/.eslintrc.js b/.eslintrc.js
index 80264be8..abad9d4a 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -13,11 +13,6 @@ module.exports = {
       files: ['*.js'],
       extends: ['@metamask/eslint-config-nodejs'],
     },
-
-    {
-      files: ['*.json'],
-      extends: ['plugin:json/recommended'],
-    },
   ],
 
   ignorePatterns: ['!.eslintrc.js', '!.prettierrc.js', 'dist/'],
diff --git a/.gitattributes b/.gitattributes
index 59e3f7ad..bf5e085f 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,6 +1,3 @@
 * text=auto
 
-# Reviewing the lockfile contents is an important step in verifying that
-# we're using the dependencies we expect to be using
-package-lock.json linguist-generated=false
 yarn.lock linguist-generated=false
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 00000000..098d74c2
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,15 @@
+# Please see the documentation for all configuration options:
+# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: 'npm'
+    directory: '/'
+    schedule:
+      interval: 'daily'
+      time: '06:00'
+    allow:
+      - dependency-name: '@metamask/*'
+    target-branch: 'main'
+    versioning-strategy: 'increase-if-necessary'
+    open-pull-requests-limit: 10
diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index ec04a77f..c3ba6478 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        node-version: [12.x]
+        node-version: [12.x, 14.x, 16.x]
     steps:
       - uses: actions/checkout@v2
       - name: Use Node.js ${{ matrix.node-version }}
@@ -30,9 +30,23 @@ jobs:
           path: ${{ steps.yarn-cache-dir.outputs.YARN_CACHE_DIR }}
           key: yarn-cache-${{ runner.os }}-${{ steps.yarn-version.outputs.YARN_VERSION }}-${{ hashFiles('yarn.lock') }}
       - run: yarn --frozen-lockfile
+      - run: yarn allow-scripts
       - run: yarn build
       - run: yarn lint
       - run: yarn test
+      - name: Validate RC changelog
+        if: ${{ startsWith(github.head_ref, 'release/') }}
+        run: yarn auto-changelog validate --rc
+      - name: Validate changelog
+        if: ${{ !startsWith(github.head_ref, 'release/') }}
+        run: yarn auto-changelog validate
+      - name: Require clean working directory
+        shell: bash
+        run: |
+          if ! git diff --exit-code; then
+            echo "Working tree dirty after building"
+            exit 1
+          fi
   all-jobs-pass:
     name: All jobs pass
     runs-on: ubuntu-20.04
diff --git a/.github/workflows/create-release-pr.yml b/.github/workflows/create-release-pr.yml
new file mode 100644
index 00000000..e843833d
--- /dev/null
+++ b/.github/workflows/create-release-pr.yml
@@ -0,0 +1,50 @@
+name: Create Release Pull Request
+
+on:
+  workflow_dispatch:
+    inputs:
+      base-branch:
+        description: 'The base branch for git operations and the pull request.'
+        default: 'main'
+        required: true
+      release-type:
+        description: 'A SemVer version diff, i.e. major, minor, patch, prerelease etc. Mutually exclusive with "release-version".'
+        required: false
+      release-version:
+        description: 'A specific version to bump to. Mutually exclusive with "release-type".'
+        required: false
+
+jobs:
+  create-release-pr:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          # This is to guarantee that the most recent tag is fetched.
+          # This can be configured to a more reasonable value by consumers.
+          fetch-depth: 0
+          # We check out the specified branch, which will be used as the base
+          # branch for all git operations and the release PR.
+          ref: ${{ github.event.inputs.base-branch }}
+      - name: Get Node.js version
+        id: nvm
+        run: echo ::set-output name=NODE_VERSION::$(cat .nvmrc)
+      - uses: actions/setup-node@v2
+        with:
+          node-version: ${{ steps.nvm.outputs.NODE_VERSION }}
+      - uses: MetaMask/action-create-release-pr@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          release-type: ${{ github.event.inputs.release-type }}
+          release-version: ${{ github.event.inputs.release-version }}
+          artifacts-path: gh-action__release-authors
+      # Upload the release author artifact for use in subsequent workflows
+      - uses: actions/upload-artifact@v2
+        with:
+          name: release-authors
+          path: gh-action__release-authors
+          if-no-files-found: error
diff --git a/.github/workflows/publish-release.yml b/.github/workflows/publish-release.yml
new file mode 100644
index 00000000..31484ac4
--- /dev/null
+++ b/.github/workflows/publish-release.yml
@@ -0,0 +1,29 @@
+name: Publish Release
+
+on:
+  pull_request:
+    types: [closed]
+
+jobs:
+  publish-release:
+    permissions:
+      contents: write
+    if: |
+      github.event.pull_request.merged == true &&
+      startsWith(github.event.pull_request.head.ref, 'release/')
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          # We check out the release pull request's base branch, which will be
+          # used as the base branch for all git operations.
+          ref: ${{ github.event.pull_request.base.ref }}
+      - name: Get Node.js version
+        id: nvm
+        run: echo ::set-output name=NODE_VERSION::$(cat .nvmrc)
+      - uses: actions/setup-node@v2
+        with:
+          node-version: ${{ steps.nvm.outputs.NODE_VERSION }}
+      - uses: MetaMask/action-publish-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/require-additional-reviewer.yml b/.github/workflows/require-additional-reviewer.yml
new file mode 100644
index 00000000..1ea1c062
--- /dev/null
+++ b/.github/workflows/require-additional-reviewer.yml
@@ -0,0 +1,29 @@
+name: Require Additional Reviewer for Releases
+
+on:
+  pull_request:
+  pull_request_review:
+
+jobs:
+  require-additional-reviewer:
+    permissions:
+      actions: read
+      contents: read
+      pull-requests: read
+      statuses: write
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          # If the base branch has been merged into the release branch, we
+          # need to find the earliest common ancestor commit of the base and
+          # release branches.
+          fetch-depth: 0
+          # We want the head / feature branch to be checked out, and we will
+          # compare it to the base branch in the action.
+          ref: ${{ github.event.pull_request.head.ref }}
+      - uses: MetaMask/action-require-additional-reviewer@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          read-org-token: ${{ secrets.ORG_READER }}
diff --git a/.gitignore b/.gitignore
index 81c74e38..174c7d59 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,15 +1,17 @@
+.DS_Store
+dist/
+coverage/
 
-# Created by https://www.gitignore.io/api/osx,node
-
-# Build directory
-/dist/
-
-### Node ###
 # Logs
 logs
 *.log
 npm-debug.log*
-package-lock.json
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
 
 # Runtime data
 pids
@@ -17,30 +19,24 @@ pids
 *.seed
 *.pid.lock
 
-# Directory for instrumented libs generated by jscoverage/JSCover
-lib-cov
-
 # Coverage directory used by tools like istanbul
 coverage
+*.lcov
 
 # nyc test coverage
 .nyc_output
 
-# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
-.grunt
-
-# Bower dependency directory (https://bower.io/)
-bower_components
-
 # node-waf configuration
 .lock-wscript
 
-# Compiled binary addons (http://nodejs.org/api/addons.html)
+# Compiled binary addons (https://nodejs.org/api/addons.html)
 build/Release
 
 # Dependency directories
-node_modules
-jspm_packages
+node_modules/
+
+# TypeScript cache
+*.tsbuildinfo
 
 # Optional npm cache directory
 .npm
@@ -48,6 +44,12 @@ jspm_packages
 # Optional eslint cache
 .eslintcache
 
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
 # Optional REPL history
 .node_repl_history
 
@@ -59,34 +61,14 @@ jspm_packages
 
 # dotenv environment variables file
 .env
+.env.test
 
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
 
-### OSX ###
-*.DS_Store
-.AppleDouble
-.LSOverride
-
-# Icon must end with two \r
-Icon
-
-
-# Thumbnails
-._*
-
-# Files that might appear in the root of a volume
-.DocumentRevisions-V100
-.fseventsd
-.Spotlight-V100
-.TemporaryItems
-.Trashes
-.VolumeIcon.icns
-.com.apple.timemachine.donotpresent
-
-# Directories potentially created on remote AFP share
-.AppleDB
-.AppleDesktop
-Network Trash Folder
-Temporary Items
-.apdisk
-
-# End of https://www.gitignore.io/api/osx,node
\ No newline at end of file
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*
diff --git a/.nvmrc b/.nvmrc
index dae199ae..958b5a36 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-v12
+v14
diff --git a/.yarnrc b/.yarnrc
new file mode 100644
index 00000000..5455c6c5
--- /dev/null
+++ b/.yarnrc
@@ -0,0 +1 @@
+ignore-scripts true
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 58fb8985..48267288 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,5 @@
 # Changelog
-
-All notable changes to this project will be documented in this file, as of version `5.0.0`.
-Of prior releases, only versions `3.0.0` and `4.0.0` were documented at all.
+All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
@@ -9,70 +7,77 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ## [5.0.1] - 2021-03-25
-
 ### Fixed
-
 - Add missing `types` field to `package.json` ([#75](https://github.com/MetaMask/eth-block-tracker/pull/75))
 
 ## [5.0.0] - 2021-03-25
-
 ### Changed
-
 - **(BREAKING)** Refactor exports ([#71](https://github.com/MetaMask/eth-block-tracker/pull/71))
 - **(BREAKING)** Target ES2017, remove ES5 builds ([#71](https://github.com/MetaMask/eth-block-tracker/pull/71))
 - Migrate to TypeScript ([#71](https://github.com/MetaMask/eth-block-tracker/pull/71))
 - Update various dependencies ([#44](https://github.com/MetaMask/eth-block-tracker/pull/44), [#49](https://github.com/MetaMask/eth-block-tracker/pull/49), [#54](https://github.com/MetaMask/eth-block-tracker/pull/54), [#59](https://github.com/MetaMask/eth-block-tracker/pull/59), [#61](https://github.com/MetaMask/eth-block-tracker/pull/61), [#62](https://github.com/MetaMask/eth-block-tracker/pull/62), [#63](https://github.com/MetaMask/eth-block-tracker/pull/63), [#70](https://github.com/MetaMask/eth-block-tracker/pull/70), [#72](https://github.com/MetaMask/eth-block-tracker/pull/72))
 
 ### Removed
-
-- Unused production dependencies ([#60](https://github.com/MetaMask/eth-block-tracker/pull/60), [#68](https://github.com/MetaMask/eth-block-tracker/pull/68))
+- Remove unused production dependencies ([#60](https://github.com/MetaMask/eth-block-tracker/pull/60), [#68](https://github.com/MetaMask/eth-block-tracker/pull/68))
 
 ## [4.4.3] - 2019-08-30
+### Added
+- Add SubscribeBlockTracker
 
-This release is included in the changelog to help illustrate the differences between
-major versions `4` and `5`.
-
-## [4.0.0] - 2018-04-26
-
-Significant rewrite of `eth-block-tracker`. Primary reason was optimizing network IO.
+### Changed
+- Change events so that they now only return the block number (internal polling is done via `eth_blockNumber`)
+- Add `retryTimeout` and `keepEventLoopActive` to constructor
+- Update block trackers to inherit from `safe-event-emitter` rather than EventEmitter
 
-BlockTrackers no longer have manual stop/start methods, they now automatically start and stop based on listener count for the `latest` and `sync` events. You can force a stop by calling the `EventEmitter` method `removeAllListeners`.
+### Removed
+- Remove `block` event
+  - Please use `latest` or `sync`.
 
-Events now only return the block number. Internal polling is done via `eth_blockNumber`.
-The `block` event has been removed, please use `latest` or `sync`.
+## [4.0.0] - 2018-04-26
+### Added
+- Add isRunning method
+- Add `error` event
 
 ### Changed
+- Significantly rewrite `eth-block-tracker` (primarily due to optimizing network IO)
+- Rename `awaitCurrentBlock` to `getLatestBlock`
 
-- Added isRunning method
-- Added `error` event
-- Renamed awaitCurrentBlock -> getLatestBlock
-- Removed tx body from block
-- Removed getTrackingBlock
-- Removed start/stop
-- Removed `block` event
-- Removed test/util/testBlockMiddleware
+### Removed
+- Remove `stop`/`start` methods from BlockTrackers
+  - BlockTrackers now automatically start and stop based on listener count for the `latest` and `sync` events. You can force a stop by calling the `EventEmitter` method `removeAllListeners`.
+- Remove tx body from block
+- Remove getTrackingBlock
+- Remove start/stop
+- Remove test/util/testBlockMiddleware
 
 ## [3.0.0] - 2018-04-16
-
 ### Changed
-
-- npm module main now exports unprocessed source
+- Update published version so main module now exports unprocessed source
 - Module includes dist:
   - Bundle: `dist/EthBlockTracker.js`
   - ES5 source: `dist/es5/`
-- Fixes `awaitCurrentBlock` return value
-- `lib` renamed to `src`
-- `eth-block-tracker` is now a normal `EventEmitter`, does not provide a callback to event handlers
+- Rename `lib` to `src`
+- Update RpcBlockTracker to be a normal `EventEmitter`
+  - It no longer provides a callback to event handlers.
+
+### Fixed
+- Fix `awaitCurrentBlock` return value
 
 ## [2.0.0] - 2017-06-14
+### Added
+- Expose EventEmitter interface (via `async-eventemitter`)
+- Add `getTrackingBlock`, `getCurrentBlock`, `start`, and `stop`
+- Add events: `block`, `latest`, `sync`
 
 ## [1.0.0] - 2017-02-03
-
-[Unreleased]:https://github.com/MetaMask/eth-block-tracker/compare/v5.0.1...HEAD
-[5.0.1]:https://github.com/MetaMask/eth-block-tracker/compare/v5.0.0...v5.0.1
-[5.0.0]:https://github.com/MetaMask/eth-block-tracker/compare/v4.4.3...v5.0.0
-[4.4.3]:https://github.com/MetaMask/eth-block-tracker/compare/v4.0.0...v4.4.3
-[4.0.0]:https://github.com/MetaMask/eth-block-tracker/compare/v3.0.0...v4.0.0
-[3.0.0]:https://github.com/MetaMask/eth-block-tracker/compare/v2.0.0...v3.0.0
-[2.0.0]:https://github.com/MetaMask/eth-block-tracker/compare/v1.0.0...v2.0.0
-[1.0.0]:https://github.com/MetaMask/eth-block-tracker/releases/tag/v1.0.0
+### Added
+- Add RpcBlockTracker
+
+[Unreleased]: https://github.com/MetaMask/eth-block-tracker/compare/v5.0.1...HEAD
+[5.0.1]: https://github.com/MetaMask/eth-block-tracker/compare/v5.0.0...v5.0.1
+[5.0.0]: https://github.com/MetaMask/eth-block-tracker/compare/v4.4.3...v5.0.0
+[4.4.3]: https://github.com/MetaMask/eth-block-tracker/compare/v4.0.0...v4.4.3
+[4.0.0]: https://github.com/MetaMask/eth-block-tracker/compare/v3.0.0...v4.0.0
+[3.0.0]: https://github.com/MetaMask/eth-block-tracker/compare/v2.0.0...v3.0.0
+[2.0.0]: https://github.com/MetaMask/eth-block-tracker/compare/v1.0.0...v2.0.0
+[1.0.0]: https://github.com/MetaMask/eth-block-tracker/releases/tag/v1.0.0
diff --git a/README.md b/README.md
index 62e6ae73..55d08113 100644
--- a/README.md
+++ b/README.md
@@ -1,81 +1,138 @@
 # eth-block-tracker
 
-This module walks the Ethereum blockchain, keeping track of the latest block.
-It uses a web3 provider as a data source and will continuously poll for the next block.
+This module walks the Ethereum blockchain, keeping track of the latest block. It uses a web3 provider as a data source and will continuously poll for the next block.
+
+## Installation
+
+`yarn add eth-block-tracker`
+
+or
+
+`npm install eth-block-tracker`
+
+## Usage
 
 ```js
-const createInfuraProvider = require('eth-json-rpc-infura')
-const { PollingBlockTracker } = require('eth-block-tracker')
+const createInfuraProvider = require('eth-json-rpc-infura');
+const { PollingBlockTracker } = require('eth-block-tracker');
 
-const provider = createInfuraProvider({ network: 'mainnet', projectId: process.env.INFURA_PROJECT_ID })
-const blockTracker = new PollingBlockTracker({ provider })
+const provider = createInfuraProvider({
+  network: 'mainnet',
+  projectId: process.env.INFURA_PROJECT_ID,
+});
+const blockTracker = new PollingBlockTracker({ provider });
 
 blockTracker.on('sync', ({ newBlock, oldBlock }) => {
   if (oldBlock) {
-    console.log(`sync #${Number(oldBlock)} -> #${Number(newBlock)}`)
+    console.log(`sync #${Number(oldBlock)} -> #${Number(newBlock)}`);
   } else {
-    console.log(`first sync #${Number(newBlock)}`)
+    console.log(`first sync #${Number(newBlock)}`);
   }
-})
+});
 ```
 
-## Methods
+## API
+
+### Methods
 
-### new PollingBlockTracker({ provider, pollingInterval, retryTimeout, keepEventLoopActive })
+#### new PollingBlockTracker({ provider, pollingInterval, retryTimeout, keepEventLoopActive })
 
-creates a new block tracker with `provider` as a data source and
-`pollingInterval` (ms) timeout between polling for the latest block.
-If an Error is encountered when fetching blocks, it will wait `retryTimeout` (ms) before attempting again.
-If `keepEventLoopActive` is false, in Node.js it will [unref the polling timeout](https://nodejs.org/api/timers.html#timers_timeout_unref), allowing the process to exit during the polling interval. defaults to `true`, meaning the process will be kept alive.
+Creates a new block tracker with `provider` as a data source and `pollingInterval` (ms) timeout between polling for the latest block. If an error is encountered when fetching blocks, it will wait `retryTimeout` (ms) before attempting again. If `keepEventLoopActive` is false, in Node.js it will [unref the polling timeout](https://nodejs.org/api/timers.html#timers_timeout_unref), allowing the process to exit during the polling interval. Defaults to `true`, meaning the process will be kept alive.
 
-### getCurrentBlock()
+#### getCurrentBlock()
 
-synchronous returns the current block. may be `null`.
+Synchronously returns the current block. May be `null`.
 
 ```js
-console.log(blockTracker.getCurrentBlock())
+console.log(blockTracker.getCurrentBlock());
 ```
 
-### async getLatestBlock()
+#### async getLatestBlock()
 
-Asynchronously returns the latest block.
-if not immediately available, it will fetch one.
+Asynchronously returns the latest block. if not immediately available, it will fetch one.
 
-### async checkForLatestBlock()
+#### async checkForLatestBlock()
 
-Tells the block tracker to ask for a new block immediately, in addition to its normal polling interval.
-Useful if you received a hint of a new block (e.g. via `tx.blockNumber` from `getTransactionByHash`).
-Will resolve to the new latest block when its done polling.
+Tells the block tracker to ask for a new block immediately, in addition to its normal polling interval. Useful if you received a hint of a new block (e.g. via `tx.blockNumber` from `getTransactionByHash`). Will resolve to the new latest block when done polling.
 
-## Events
+### Events
 
-### latest
+#### latest
 
-The `latest` event is emitted for whenever a new latest block is detected.
-This may mean skipping blocks if there were two created since the last polling period.
+The `latest` event is emitted for whenever a new latest block is detected. This may mean skipping blocks if there were two created since the last polling period.
 
 ```js
-blockTracker.on('latest', (newBlock) => console.log(newBlock))
+blockTracker.on('latest', (newBlock) => console.log(newBlock));
 ```
 
-### sync
+#### sync
 
 The `sync` event is emitted the same as "latest" but includes the previous block.
 
 ```js
-blockTracker.on('sync', ({ newBlock, oldBlock }) => console.log(newBlock, oldBlock))
+blockTracker.on('sync', ({ newBlock, oldBlock }) =>
+  console.log(newBlock, oldBlock),
+);
 ```
 
-### error
+#### error
 
 The `error` event means an error occurred while polling for the latest block.
 
 ```js
-blockTracker.on('error', (err) => console.error(err))
+blockTracker.on('error', (err) => console.error(err));
 ```
 
-## Running Tests
+## Contributing
 
-```bash
-yarn test
-```
+### Setup
+
+- Install [Node.js](https://nodejs.org) version 14
+  - If you are using [nvm](https://github.com/creationix/nvm#installation) (recommended) running `nvm use` will automatically choose the right node version for you.
+- Install [Yarn v1](https://yarnpkg.com/en/docs/install)
+- Run `yarn setup` to install dependencies and run any requried post-install scripts
+  - **Warning:** Do not use the `yarn` / `yarn install` command directly. Use `yarn setup` instead. The normal install command will skip required post-install scripts, leaving your development environment in an invalid state.
+
+### Testing and Linting
+
+Run `yarn test` to run the tests once. To run tests on file changes, run `yarn test:watch`.
+
+Run `yarn lint` to run the linter, or run `yarn lint:fix` to run the linter and fix any automatically fixable issues.
+
+### Release & Publishing
+
+The project follows the same release process as the other libraries in the MetaMask organization. The GitHub Actions [`action-create-release-pr`](https://github.com/MetaMask/action-create-release-pr) and [`action-publish-release`](https://github.com/MetaMask/action-publish-release) are used to automate the release process; see those repositories for more information about how they work.
+
+1. Choose a release version.
+
+   - The release version should be chosen according to SemVer. Analyze the changes to see whether they include any breaking changes, new features, or deprecations, then choose the appropriate SemVer version. See [the SemVer specification](https://semver.org/) for more information.
+
+2. If this release is backporting changes onto a previous release, then ensure there is a major version branch for that version (e.g. `1.x` for a `v1` backport release).
+
+   - The major version branch should be set to the most recent release with that major version. For example, when backporting a `v1.0.2` release, you'd want to ensure there was a `1.x` branch that was set to the `v1.0.1` tag.
+
+3. Trigger the [`workflow_dispatch`](https://docs.github.com/en/actions/reference/events-that-trigger-workflows#workflow_dispatch) event [manually](https://docs.github.com/en/actions/managing-workflow-runs/manually-running-a-workflow) for the `Create Release Pull Request` action to create the release PR.
+
+   - For a backport release, the base branch should be the major version branch that you ensured existed in step 2. For a normal release, the base branch should be the main branch for that repository (which should be the default value).
+   - This should trigger the [`action-create-release-pr`](https://github.com/MetaMask/action-create-release-pr) workflow to create the release PR.
+
+4. Update the changelog to move each change entry into the appropriate change category ([See here](https://keepachangelog.com/en/1.0.0/#types) for the full list of change categories, and the correct ordering), and edit them to be more easily understood by users of the package.
+
+   - Generally any changes that don't affect consumers of the package (e.g. lockfile changes or development environment changes) are omitted. Exceptions may be made for changes that might be of interest despite not having an effect upon the published package (e.g. major test improvements, security improvements, improved documentation, etc.).
+   - Try to explain each change in terms that users of the package would understand (e.g. avoid referencing internal variables/concepts).
+   - Consolidate related changes into one change entry if it makes it easier to explain.
+   - Run `yarn auto-changelog validate --rc` to check that the changelog is correctly formatted.
+
+5. Review and QA the release.
+
+   - If changes are made to the base branch, the release branch will need to be updated with these changes and review/QA will need to restart again. As such, it's probably best to avoid merging other PRs into the base branch while review is underway.
+
+6. Squash & Merge the release.
+
+   - This should trigger the [`action-publish-release`](https://github.com/MetaMask/action-publish-release) workflow to tag the final release commit and publish the release on GitHub.
+
+7. Publish the release on npm.
+
+   - Be very careful to use a clean local environment to publish the release, and follow exactly the same steps used during CI.
+   - Use `npm publish --dry-run` to examine the release contents to ensure the correct files are included. Compare to previous releases if necessary (e.g. using `https://unpkg.com/browse/[package name]@[package version]/`).
+   - Once you are confident the release contents are correct, publish the release using `npm publish`.
diff --git a/package.json b/package.json
index d56c2c58..302bf633 100644
--- a/package.json
+++ b/package.json
@@ -2,26 +2,27 @@
   "name": "eth-block-tracker",
   "version": "5.0.1",
   "description": "A block tracker for the Ethereum blockchain. Keeps track of the latest block.",
-  "publishConfig": {
-    "registry": "https://registry.npmjs.org/",
-    "access": "public"
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/MetaMask/eth-block-tracker.git"
   },
+  "license": "MIT",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "files": [
     "dist/"
   ],
-  "engines": {
-    "node": ">=12.0.0"
-  },
   "scripts": {
-    "lint": "eslint . --ext ts,js,json",
-    "lint:fix": "yarn lint --fix",
     "build": "tsc --project .",
-    "test": "node test/index.js",
-    "prepublishOnly": "yarn lint && yarn build && yarn test"
+    "build:clean": "rimraf dist && yarn build",
+    "lint": "yarn lint:eslint && yarn lint:misc --check",
+    "lint:eslint": "eslint . --cache --ext js,ts",
+    "lint:fix": "yarn lint:eslint --fix && yarn lint:misc --write",
+    "lint:misc": "prettier '**/*.json' '**/*.md' '!CHANGELOG.md' '**/*.yml' --ignore-path .gitignore --no-error-on-unmatched-pattern",
+    "prepublishOnly": "yarn build:clean && yarn lint && yarn test",
+    "setup": "yarn install && yarn allow-scripts",
+    "test": "node test/index.js"
   },
-  "license": "MIT",
   "resolutions": {
     "ganache-core/**/elliptic": "^6.5.3",
     "ganache-core/lodash": "^4.17.19"
@@ -32,6 +33,8 @@
     "pify": "^3.0.0"
   },
   "devDependencies": {
+    "@lavamoat/allow-scripts": "^2.0.2",
+    "@metamask/auto-changelog": "^2.5.0",
     "@metamask/eslint-config": "^9.0.0",
     "@metamask/eslint-config-nodejs": "^9.0.0",
     "@metamask/eslint-config-typescript": "^9.0.1",
@@ -43,24 +46,35 @@
     "eslint-config-prettier": "^8.1.0",
     "eslint-plugin-import": "^2.22.1",
     "eslint-plugin-jsdoc": "^36.1.0",
-    "eslint-plugin-json": "^3.1.0",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-prettier": "^3.3.1",
     "ganache-core": "^2.13.2",
     "json-rpc-engine": "^6.1.0",
     "prettier": "^2.2.1",
+    "prettier-plugin-packagejson": "^2.2.11",
+    "rimraf": "^3.0.2",
     "tape": "^5.5.3",
     "typescript": "~4.4.0"
   },
-  "directories": {
-    "test": "test"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/MetaMask/eth-block-tracker.git"
+  "engines": {
+    "node": ">=12.0.0"
   },
-  "bugs": {
-    "url": "https://github.com/MetaMask/eth-block-tracker/issues"
+  "publishConfig": {
+    "access": "public",
+    "registry": "https://registry.npmjs.org/"
   },
-  "homepage": "https://github.com/MetaMask/eth-block-tracker#readme"
+  "lavamoat": {
+    "allowScripts": {
+      "@lavamoat/preinstall-always-fail": false,
+      "ganache-core>ethereumjs-util>ethereum-cryptography>keccak": false,
+      "ganache-core>ethereumjs-util>ethereum-cryptography>secp256k1": false,
+      "ganache-core>ethereumjs-vm>core-js-pure": false,
+      "ganache-core>keccak": false,
+      "ganache-core>web3": false,
+      "ganache-core>web3-provider-engine>eth-block-tracker>json-rpc-engine>babelify>babel-core>babel-runtime>core-js": false,
+      "ganache-core>websocket>bufferutil": false,
+      "ganache-core>websocket>es5-ext": false,
+      "ganache-core>websocket>utf-8-validate": false
+    }
+  }
 }
diff --git a/tsconfig.json b/tsconfig.json
index 754159c0..562a637e 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -3,9 +3,7 @@
     "declaration": true,
     "esModuleInterop": true,
     "inlineSources": true,
-    "lib": [
-      "ES2017"
-    ],
+    "lib": ["ES2020"],
     "module": "CommonJS",
     "moduleResolution": "Node",
     "outDir": "dist",
@@ -14,7 +12,6 @@
     "strict": true,
     "target": "ES2017"
   },
-  "include": [
-    "./src/*.ts"
-  ]
+  "exclude": ["./src/**/*.test.ts"],
+  "include": ["./src/**/*.ts"]
 }
diff --git a/yarn.lock b/yarn.lock
index f05ef1b3..464c7dab 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -237,6 +237,32 @@
   resolved "https://registry.yarnpkg.com/@humanwhocodes/object-schema/-/object-schema-1.2.1.tgz#b520529ec21d8e5945a1851dfd1c32e94e39ff45"
   integrity sha512-ZnQMnLV4e7hDlUvw8H+U8ASL02SS2Gn6+9Ac3wGGLIe7+je2AeAOxPY+izIPJDfFDb7eDjev0Us8MO1iFRN8hA==
 
+"@lavamoat/aa@^2.0.1":
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/@lavamoat/aa/-/aa-2.0.1.tgz#fff7605101c9b7a5dd6495e999a492010fba702f"
+  integrity sha512-lS0DccPZaZyxEqs3+zj76cITrJdaazfIoTs8J3tjS9uA3yvFmZ/QFPsgE5AZxyoO8HPtaz5bGa8x605iNlBVXA==
+  dependencies:
+    resolve "^1.20.0"
+
+"@lavamoat/allow-scripts@^2.0.2":
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/@lavamoat/allow-scripts/-/allow-scripts-2.0.2.tgz#57b4670e30ff720c306fff9adf775689bba0d999"
+  integrity sha512-bJUXKDau/NgAGngKKLDfbx72gBhgTOUSRgYA8RuHuEX1OgAIk8QMlcPDvwhBCb26mjEHDnxlp5F/Uov0uPEbQw==
+  dependencies:
+    "@lavamoat/aa" "^2.0.1"
+    "@npmcli/run-script" "^1.8.1"
+    yargs "^16.2.0"
+
+"@metamask/auto-changelog@^2.5.0":
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/@metamask/auto-changelog/-/auto-changelog-2.5.0.tgz#078f38142a3086fdb5556c758969a015c71dfdc9"
+  integrity sha512-39FeU98Poll3eTqv/bggqo3Yisza0WQJ8l9IiYloMVa2LV8XqTNqVkS4cNEU/5yq62n47JSAv6lZBtWCqeAjZQ==
+  dependencies:
+    diff "^5.0.0"
+    execa "^5.1.1"
+    semver "^7.3.5"
+    yargs "^17.0.1"
+
 "@metamask/eslint-config-nodejs@^9.0.0":
   version "9.0.0"
   resolved "https://registry.yarnpkg.com/@metamask/eslint-config-nodejs/-/eslint-config-nodejs-9.0.0.tgz#ec737a47c04febfb921ce844362d875ca2cae9e7"
@@ -278,6 +304,28 @@
     "@nodelib/fs.scandir" "2.1.5"
     fastq "^1.6.0"
 
+"@npmcli/node-gyp@^1.0.2":
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/@npmcli/node-gyp/-/node-gyp-1.0.3.tgz#a912e637418ffc5f2db375e93b85837691a43a33"
+  integrity sha512-fnkhw+fmX65kiLqk6E3BFLXNC26rUhK90zVwe2yncPliVT/Qos3xjhTLE59Df8KnPlcwIERXKVlU1bXoUQ+liA==
+
+"@npmcli/promise-spawn@^1.3.2":
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/@npmcli/promise-spawn/-/promise-spawn-1.3.2.tgz#42d4e56a8e9274fba180dabc0aea6e38f29274f5"
+  integrity sha512-QyAGYo/Fbj4MXeGdJcFzZ+FkDkomfRBrPM+9QYJSg+PxgAUL+LU3FneQk37rKR2/zjqkCV1BLHccX98wRXG3Sg==
+  dependencies:
+    infer-owner "^1.0.4"
+
+"@npmcli/run-script@^1.8.1":
+  version "1.8.6"
+  resolved "https://registry.yarnpkg.com/@npmcli/run-script/-/run-script-1.8.6.tgz#18314802a6660b0d4baa4c3afe7f1ad39d8c28b7"
+  integrity sha512-e42bVZnC6VluBZBAFEr3YrdqSspG3bgilyg4nSLBJ7TRGNCzxHa92XAHxQBLYg0BmgwO4b2mf3h/l5EkEWRn3g==
+  dependencies:
+    "@npmcli/node-gyp" "^1.0.2"
+    "@npmcli/promise-spawn" "^1.3.2"
+    node-gyp "^7.1.0"
+    read-package-json-fast "^2.0.1"
+
 "@sindresorhus/is@^0.14.0":
   version "0.14.0"
   resolved "https://registry.yarnpkg.com/@sindresorhus/is/-/is-0.14.0.tgz#9fb3a3cf3132328151f353de4632e01e52102bea"
@@ -304,6 +352,14 @@
   dependencies:
     "@types/node" "*"
 
+"@types/glob@^7.1.1":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@types/glob/-/glob-7.2.0.tgz#bc1b5bf3aa92f25bd5dd39f35c57361bdce5b2eb"
+  integrity sha512-ZUxbzKl0IfJILTS6t7ip5fQQM/J3TJYubDm3nMbgubNNYS62eXeUpoLUC8/7fJNiFYHTrGPQn7hspDUzIHX3UA==
+  dependencies:
+    "@types/minimatch" "*"
+    "@types/node" "*"
+
 "@types/json-rpc-random-id@^1.0.1":
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/@types/json-rpc-random-id/-/json-rpc-random-id-1.0.1.tgz#d6b46e635f1bc6afc541e7daee6e53ef611947c9"
@@ -319,6 +375,11 @@
   resolved "https://registry.yarnpkg.com/@types/json5/-/json5-0.0.29.tgz#ee28707ae94e11d2b827bcbe5270bcea7f3e71ee"
   integrity sha1-7ihweulOEdK4J7y+UnC86n8+ce4=
 
+"@types/minimatch@*":
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.5.tgz#1001cc5e6a3704b83c236027e77f2f58ea010f40"
+  integrity sha512-Klz949h02Gz2uZCMGwDUSDS1YBlTdDDgbWHi+81l29tQALUtvz4rAYi5uoVhE5Lagoq6DeqAUlbrHvW/mXDgdQ==
+
 "@types/node@*":
   version "17.0.23"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-17.0.23.tgz#3b41a6e643589ac6442bdbd7a4a3ded62f33f7da"
@@ -423,6 +484,11 @@
   resolved "https://registry.yarnpkg.com/@yarnpkg/lockfile/-/lockfile-1.1.0.tgz#e77a97fbd345b76d83245edcd17d393b1b41fb31"
   integrity sha512-GpSwvyXOcOOlV70vbnzjj4fW5xW/FdUF6nQEt1ENy7m4ZCczi1+/buVUPAqmGfqznsORNFzUMjctTIp8a9tuCQ==
 
+abbrev@1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
+  integrity sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==
+
 abstract-leveldown@3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/abstract-leveldown/-/abstract-leveldown-3.0.0.tgz#5cb89f958a44f526779d740d1440e743e0c30a57"
@@ -528,6 +594,19 @@ ansi-styles@^4.0.0, ansi-styles@^4.1.0:
   dependencies:
     color-convert "^2.0.1"
 
+aproba@^1.0.3:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/aproba/-/aproba-1.2.0.tgz#6802e6264efd18c790a1b0d517f0f2627bf2c94a"
+  integrity sha512-Y9J6ZjXtoYh8RnXVCMOU/ttDmk1aBjunq9vO0ta5x85WDQiQfUF9sIPBITdbiiIVcBo03Hi3jMxigBtsddlXRw==
+
+are-we-there-yet@~1.1.2:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/are-we-there-yet/-/are-we-there-yet-1.1.7.tgz#b15474a932adab4ff8a50d9adfa7e4e926f21146"
+  integrity sha512-nxwy40TuMiUGqMyRHgCSWZ9FM4VAoRP4xUYSTv5ImRog+h9yISPbVH7H8fASCIzYn9wlEv4zvFL7uKDMCFQm3g==
+  dependencies:
+    delegates "^1.0.0"
+    readable-stream "^2.0.6"
+
 argparse@^1.0.7:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.10.tgz#bcd6791ea5ae09725e17e5ad988134cd40b3d911"
@@ -1591,6 +1670,11 @@ chownr@^1.1.4:
   resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.1.4.tgz#6fc9d7b42d32a583596337666e7d08084da2cc6b"
   integrity sha512-jJ0bqzaylmJtVnNgzTeSOs8DPavpbYgEr/b0YL8/2GO3xJEhInFmhKMUnEJQjZumK7KXGFhUy89PrsJWlakBVg==
 
+chownr@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/chownr/-/chownr-2.0.0.tgz#15bfbe53d2eab4cf70f18a8cd68ebe5b3cb1dece"
+  integrity sha512-bIomtDF5KGpdogkLd9VspvFzk9KfpyyGlS8YFVZl7TGPBHL5snIOnxeshwVgPteQ9b4Eydl+pVbIyE1DcvCWgQ==
+
 ci-info@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-2.0.0.tgz#67a9e964be31a51e15e5010d58e6f12834002f46"
@@ -1630,6 +1714,15 @@ class-utils@^0.3.5:
     isobject "^3.0.0"
     static-extend "^0.1.1"
 
+cliui@^7.0.2:
+  version "7.0.4"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-7.0.4.tgz#a0265ee655476fc807aea9df3df8df7783808b4f"
+  integrity sha512-OcRE68cOsVMXp1Yvonl/fzkQOyjLSu/8bhPDfQt0e0/Eb283TKP20Fs2MqoPsr9SwA595rRCA+QMzYc9nBP+JQ==
+  dependencies:
+    string-width "^4.2.0"
+    strip-ansi "^6.0.0"
+    wrap-ansi "^7.0.0"
+
 clone-response@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/clone-response/-/clone-response-1.0.2.tgz#d1dc973920314df67fbeb94223b4ee350239e96b"
@@ -1642,6 +1735,11 @@ clone@2.1.2, clone@^2.0.0:
   resolved "https://registry.yarnpkg.com/clone/-/clone-2.1.2.tgz#1b7f4b9f591f1e8f83670401600345a02887435f"
   integrity sha1-G39Ln1kfHo+DZwQBYANFoCiHQ18=
 
+code-point-at@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
+  integrity sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=
+
 collection-visit@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/collection-visit/-/collection-visit-1.0.0.tgz#4bc0373c164bc3291b4d368c829cf1a80a59dca0"
@@ -1706,6 +1804,11 @@ concat-stream@^1.5.1:
     readable-stream "^2.2.2"
     typedarray "^0.0.6"
 
+console-control-strings@^1.0.0, console-control-strings@~1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/console-control-strings/-/console-control-strings-1.1.0.tgz#3d7cf4464db6446ea644bf4b39507f9851008e8e"
+  integrity sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=
+
 content-disposition@0.5.4:
   version "0.5.4"
   resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.4.tgz#8b82b4efac82512a02bb0b1dcec9d2c5e8eb5bfe"
@@ -1832,7 +1935,7 @@ cross-spawn@^6.0.5:
     shebang-command "^1.2.0"
     which "^1.2.9"
 
-cross-spawn@^7.0.2:
+cross-spawn@^7.0.2, cross-spawn@^7.0.3:
   version "7.0.3"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-7.0.3.tgz#f73a85b9d5d41d045551c177e2882d4ac85728a6"
   integrity sha512-iRDPJKUPVEND7dHPO8rkbOnPpyDygcDFtWjpeWNCgy8WP2rXcxXL8TskReQl6OrB2G7+UJrags1q15Fudc7G6w==
@@ -2010,6 +2113,11 @@ delayed-stream@~1.0.0:
   resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
   integrity sha1-3zrhmayt+31ECqrgsp4icrJOxhk=
 
+delegates@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/delegates/-/delegates-1.0.0.tgz#84c6e159b81904fdca59a0ef44cd870d31250f9a"
+  integrity sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o=
+
 depd@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/depd/-/depd-2.0.0.tgz#b696163cc757560d09cf22cc8fad1571b79e76df"
@@ -2045,6 +2153,21 @@ detect-indent@^4.0.0:
   dependencies:
     repeating "^2.0.0"
 
+detect-indent@^6.0.0:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-6.1.0.tgz#592485ebbbf6b3b1ab2be175c8393d04ca0d57e6"
+  integrity sha512-reYkTUJAZb9gUuZ2RvVCNhVHdg62RHnJ7WJl8ftMi4diZ6NWlciOzQN88pUhSELEwflJht4oQDv0F0BMlwaYtA==
+
+detect-newline@3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/detect-newline/-/detect-newline-3.1.0.tgz#576f5dfc63ae1a192ff192d8ad3af6308991b651"
+  integrity sha512-TLz+x/vEXm/Y7P7wn1EJFNLxYpUD4TgMosxY6fAVJUnJMbupHBOncxyWUG9OpTaH9EBD7uFI5LfEgmMOc54DsA==
+
+diff@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/diff/-/diff-5.0.0.tgz#7ed6ad76d859d030787ec35855f5b1daf31d852b"
+  integrity sha512-/VTCrvm5Z0JGty/BWHljh+BAiw3IK+2j87NGMu8Nwc/f48WoDAC395uomO9ZD117ZOBaHmkX1oyLvkVM/aIT3w==
+
 diffie-hellman@^5.0.0:
   version "5.0.3"
   resolved "https://registry.yarnpkg.com/diffie-hellman/-/diffie-hellman-5.0.3.tgz#40e8ee98f55a2149607146921c63e1ae5f3d2875"
@@ -2165,6 +2288,11 @@ enquirer@^2.3.5:
   dependencies:
     ansi-colors "^4.1.1"
 
+env-paths@^2.2.0:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/env-paths/-/env-paths-2.2.1.tgz#420399d416ce1fbe9bc0a07c62fa68d67fd0f8f2"
+  integrity sha512-+h1lkLKhZMTYjog1VEpJNG7NZJWcuc2DDk/qsqSTRRCOXiLjeQ1d1/udrUGhqMxUgAlwKNZ0cf2uqan5GLuS2A==
+
 errno@~0.1.1:
   version "0.1.8"
   resolved "https://registry.yarnpkg.com/errno/-/errno-0.1.8.tgz#8bb3e9c7d463be4976ff888f76b4809ebc2e811f"
@@ -2247,6 +2375,11 @@ es6-symbol@^3.1.1, es6-symbol@^3.1.3:
     d "^1.0.1"
     ext "^1.1.2"
 
+escalade@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/escalade/-/escalade-3.1.1.tgz#d8cfdc7000965c5a0174b4a82eaa5c0552742e40"
+  integrity sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==
+
 escape-html@~1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
@@ -2325,14 +2458,6 @@ eslint-plugin-jsdoc@^36.1.0:
     semver "^7.3.5"
     spdx-expression-parse "^3.0.1"
 
-eslint-plugin-json@^3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-json/-/eslint-plugin-json-3.1.0.tgz#251108ba1681c332e0a442ef9513bd293619de67"
-  integrity sha512-MrlG2ynFEHe7wDGwbUuFPsaT2b1uhuEFhJ+W1f1u+1C2EkXmTYJp4B1aAdQQ8M+CC3t//N/oRKiIVw14L2HR1g==
-  dependencies:
-    lodash "^4.17.21"
-    vscode-json-languageservice "^4.1.6"
-
 eslint-plugin-node@^11.1.0:
   version "11.1.0"
   resolved "https://registry.yarnpkg.com/eslint-plugin-node/-/eslint-plugin-node-11.1.0.tgz#c95544416ee4ada26740a30474eefc5402dc671d"
@@ -2888,6 +3013,21 @@ evp_bytestokey@^1.0.0, evp_bytestokey@^1.0.3:
     md5.js "^1.3.4"
     safe-buffer "^5.1.1"
 
+execa@^5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-5.1.1.tgz#f80ad9cbf4298f7bd1d4c9555c21e93741c411dd"
+  integrity sha512-8uSpZZocAZRBAPIEINJj3Lo9HyGitllczc27Eh5YYojjMFMn8yHMDMaUHE2Jqfq05D/wucwI4JGURyXt1vchyg==
+  dependencies:
+    cross-spawn "^7.0.3"
+    get-stream "^6.0.0"
+    human-signals "^2.1.0"
+    is-stream "^2.0.0"
+    merge-stream "^2.0.0"
+    npm-run-path "^4.0.1"
+    onetime "^5.1.2"
+    signal-exit "^3.0.3"
+    strip-final-newline "^2.0.0"
+
 expand-brackets@^2.1.4:
   version "2.1.4"
   resolved "https://registry.yarnpkg.com/expand-brackets/-/expand-brackets-2.1.4.tgz#b77735e315ce30f6b6eff0f83b04151a22449622"
@@ -3005,7 +3145,7 @@ fast-diff@^1.1.2:
   resolved "https://registry.yarnpkg.com/fast-diff/-/fast-diff-1.2.0.tgz#73ee11982d86caaf7959828d519cfe927fac5f03"
   integrity sha512-xJuoT5+L99XlZ8twedaRf6Ax2TgQVxvgZOYoPKqZufmJib0tL2tegPBOZb1pVNgIhlqDlA0eO0c3wBvQcmzx4w==
 
-fast-glob@^3.2.9:
+fast-glob@^3.0.3, fast-glob@^3.2.9:
   version "3.2.11"
   resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-3.2.11.tgz#a1172ad95ceb8a16e20caa5c5e56480e5129c1d9"
   integrity sha512-xrO3+1bxSo3ZVHAnqzyuewYT6aMFHRAd4Kcs92MAonjwQZLsK9d0SF1IyQ3k5PoirxTW0Oe/RqFgMQ6TcNE5Ew==
@@ -3188,6 +3328,13 @@ fs-minipass@^1.2.7:
   dependencies:
     minipass "^2.6.0"
 
+fs-minipass@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-2.1.0.tgz#7f5036fdbf12c63c169190cbe4199c852271f9fb"
+  integrity sha512-V/JgOLFCS+R6Vcq0slCuaeWEdNC3ouDlJMNIsacH2VtALiu9mV4LPrHc5cDl8k5aw6J8jwgWWpiTo5RYhmIzvg==
+  dependencies:
+    minipass "^3.0.0"
+
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -3240,6 +3387,25 @@ ganache-core@^2.13.2:
     ethereumjs-wallet "0.6.5"
     web3 "1.2.11"
 
+gauge@~2.7.3:
+  version "2.7.4"
+  resolved "https://registry.yarnpkg.com/gauge/-/gauge-2.7.4.tgz#2c03405c7538c39d7eb37b317022e325fb018bf7"
+  integrity sha1-LANAXHU4w51+s3sxcCLjJfsBi/c=
+  dependencies:
+    aproba "^1.0.3"
+    console-control-strings "^1.0.0"
+    has-unicode "^2.0.0"
+    object-assign "^4.1.0"
+    signal-exit "^3.0.0"
+    string-width "^1.0.1"
+    strip-ansi "^3.0.1"
+    wide-align "^1.1.0"
+
+get-caller-file@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"
+  integrity sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==
+
 get-intrinsic@^1.0.1, get-intrinsic@^1.0.2, get-intrinsic@^1.1.0, get-intrinsic@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/get-intrinsic/-/get-intrinsic-1.1.1.tgz#15f59f376f855c446963948f0d24cd3637b4abc6"
@@ -3273,6 +3439,11 @@ get-stream@^5.1.0:
   dependencies:
     pump "^3.0.0"
 
+get-stream@^6.0.0:
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-6.0.1.tgz#a262d8eef67aced57c2852ad6167526a43cbf7b7"
+  integrity sha512-ts6Wi+2j3jQjqi70w5AlN8DFnkSwC+MqmxEzdEALB2qXZYV3X/b1CTfgPLGJNMeAWxdPfU8FO1ms3NUfaHCPYg==
+
 get-symbol-description@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/get-symbol-description/-/get-symbol-description-1.0.0.tgz#7fdb81c900101fbd564dd5f1a30af5aadc1e58d6"
@@ -3293,6 +3464,11 @@ getpass@^0.1.1:
   dependencies:
     assert-plus "^1.0.0"
 
+git-hooks-list@1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/git-hooks-list/-/git-hooks-list-1.0.3.tgz#be5baaf78203ce342f2f844a9d2b03dba1b45156"
+  integrity sha512-Y7wLWcrLUXwk2noSka166byGCvhMtDRpgHdzCno1UQv/n/Hegp++a2xBWJL1lJarnKD3SWaljD+0z1ztqxuKyQ==
+
 glob-parent@^5.1.2:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-5.1.2.tgz#869832c58034fe68a4093c17dc15e8340d8401c4"
@@ -3300,7 +3476,7 @@ glob-parent@^5.1.2:
   dependencies:
     is-glob "^4.0.1"
 
-glob@^7.1.3, glob@^7.2.0, glob@~7.2.0:
+glob@^7.1.3, glob@^7.1.4, glob@^7.2.0, glob@~7.2.0:
   version "7.2.0"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.2.0.tgz#d15535af7732e02e948f4c41628bd910293f6023"
   integrity sha512-lmLf6gtyrPq8tTjSmrO94wBeQbFR3HbLHbuyD69wuyQkImp2hWqMGB47OX65FBkPffO641IP9jWa1z4ivqG26Q==
@@ -3332,6 +3508,20 @@ globals@^9.18.0:
   resolved "https://registry.yarnpkg.com/globals/-/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
   integrity sha512-S0nG3CLEQiY/ILxqtztTWH/3iRRdyBLw6KMDxnKMchrtbj2OFmehVh0WUCfW3DUrIgx/qFrJPICrq4Z4sTR9UQ==
 
+globby@10.0.0:
+  version "10.0.0"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-10.0.0.tgz#abfcd0630037ae174a88590132c2f6804e291072"
+  integrity sha512-3LifW9M4joGZasyYPz2A1U74zbC/45fvpXUvO/9KbSa+VV0aGZarWkfdgKyR9sExNP0t0x0ss/UMJpNpcaTspw==
+  dependencies:
+    "@types/glob" "^7.1.1"
+    array-union "^2.1.0"
+    dir-glob "^3.0.1"
+    fast-glob "^3.0.3"
+    glob "^7.1.3"
+    ignore "^5.1.1"
+    merge2 "^1.2.3"
+    slash "^3.0.0"
+
 globby@^11.0.3:
   version "11.1.0"
   resolved "https://registry.yarnpkg.com/globby/-/globby-11.1.0.tgz#bd4be98bb042f83d796f7e3811991fbe82a0d34b"
@@ -3381,7 +3571,7 @@ got@^7.1.0:
     url-parse-lax "^1.0.0"
     url-to-options "^1.0.1"
 
-graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6:
+graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.2.3:
   version "4.2.10"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.10.tgz#147d3a006da4ca3ce14728c7aefc287c367d7a6c"
   integrity sha512-9ByhssR2fPVsNZj478qUUbKfmL0+t5BDVyjShtyZZLiK7ZDAArFFfopyOTj0M05wE2tJPisA4iTnnXl2YoPvOA==
@@ -3453,6 +3643,11 @@ has-tostringtag@^1.0.0:
   dependencies:
     has-symbols "^1.0.2"
 
+has-unicode@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/has-unicode/-/has-unicode-2.0.1.tgz#e0e6fe6a28cf51138855e086d1691e771de2a8b9"
+  integrity sha1-4Ob+aijPUROIVeCG0Wkedx3iqLk=
+
 has-value@^0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/has-value/-/has-value-0.3.1.tgz#7b1f58bada62ca827ec0a2078025654845995e1f"
@@ -3571,6 +3766,11 @@ http-signature@~1.2.0:
     jsprim "^1.2.2"
     sshpk "^1.7.0"
 
+human-signals@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/human-signals/-/human-signals-2.1.0.tgz#dc91fcba42e4d06e4abaed33b3e7a3c02f514ea0"
+  integrity sha512-B4FFZ6q/T2jhhksgkbEW3HBvWIfDW85snkQgawt07S7J5QXTk6BkNV+0yAeZrM5QpMAdYlocGoljn0sJ/WQkFw==
+
 iconv-lite@0.4.24:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
@@ -3630,6 +3830,11 @@ imurmurhash@^0.1.4:
   resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
   integrity sha1-khi5srkoojixPcT7a21XbyMUU+o=
 
+infer-owner@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/infer-owner/-/infer-owner-1.0.4.tgz#c4cefcaa8e51051c2a40ba2ce8a3d27295af9467"
+  integrity sha512-IClj+Xz94+d7irH5qRyfJonOdfTzuDaifE6ZPWfx0N0+/ATZCbuTPq2prFl526urkQd90WyUKIh1DfBQ2hMz9A==
+
 inflight@^1.0.4:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/inflight/-/inflight-1.0.6.tgz#49bd6331d7d02d0c09bc910a1075ba8165b56df9"
@@ -3791,6 +3996,13 @@ is-fn@^1.0.0:
   resolved "https://registry.yarnpkg.com/is-fn/-/is-fn-1.0.0.tgz#9543d5de7bcf5b08a22ec8a20bae6e286d510d8c"
   integrity sha1-lUPV3nvPWwiiLsiiC65uKG1RDYw=
 
+is-fullwidth-code-point@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz#ef9e31386f031a7f0d643af82fde50c457ef00cb"
+  integrity sha1-754xOG8DGn8NZDr4L95QxFfvAMs=
+  dependencies:
+    number-is-nan "^1.0.0"
+
 is-fullwidth-code-point@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz#f116f8064fe90b3f7844a38997c0b75051269f1d"
@@ -3847,6 +4059,11 @@ is-object@^1.0.1:
   resolved "https://registry.yarnpkg.com/is-object/-/is-object-1.0.2.tgz#a56552e1c665c9e950b4a025461da87e72f86fcf"
   integrity sha512-2rRIahhZr2UWb45fIOuvZGpFtz0TyOZLf32KxBbSoUCeZR495zCKlWUKKUByk3geS2eAs7ZAABt0Y/Rx0GiQGA==
 
+is-plain-obj@2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-plain-obj/-/is-plain-obj-2.1.0.tgz#45e42e37fccf1f40da8e5f76ee21515840c09287"
+  integrity sha512-YWnfyRwxL/+SsrWYfOpUtz5b3YD+nyfkHvjbcanzk8zgyO4ASD67uVMRt8k5bM4lLMDnXfriRhOpemw+NfT1eA==
+
 is-plain-obj@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-plain-obj/-/is-plain-obj-1.1.0.tgz#71a50c8429dfca773c92a390a4a03b39fcd51d3e"
@@ -3889,6 +4106,11 @@ is-stream@^1.0.0, is-stream@^1.0.1:
   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
   integrity sha1-EtSj3U5o4Lec6428hBc66A2RykQ=
 
+is-stream@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-2.0.1.tgz#fac1e3d53b97ad5a9d0ae9cef2389f5810a5c077"
+  integrity sha512-hFoiJiTl63nn+kstHGBtewWSKnQLpyb155KHheA1l39uvtO9nWIop1p3udqPcUd/xbF1VLMO4n7OI6p7RbngDg==
+
 is-string@^1.0.5, is-string@^1.0.7:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/is-string/-/is-string-1.0.7.tgz#0dd12bf2006f255bb58f695110eff7491eebc0fd"
@@ -4047,6 +4269,11 @@ json-buffer@3.0.0:
   resolved "https://registry.yarnpkg.com/json-buffer/-/json-buffer-3.0.0.tgz#5b1f397afc75d677bde8bcfc0e47e1f9a3d9a898"
   integrity sha1-Wx85evx11ne96Lz8Dkfh+aPZqJg=
 
+json-parse-even-better-errors@^2.3.0:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/json-parse-even-better-errors/-/json-parse-even-better-errors-2.3.1.tgz#7c47805a94319928e05777405dc12e1f7a4ee02d"
+  integrity sha512-xyFwyhro/JEof6Ghe2iz2NcXoj2sloNsWr/XsERDK/oiPCfaNhl5ONfp+jQdAZRQQ0IJWNzH9zIZF7li91kh2w==
+
 json-rpc-engine@^3.4.0, json-rpc-engine@^3.6.0:
   version "3.8.0"
   resolved "https://registry.yarnpkg.com/json-rpc-engine/-/json-rpc-engine-3.8.0.tgz#9d4ff447241792e1d0a232f6ef927302bb0c62a9"
@@ -4123,11 +4350,6 @@ json5@^1.0.1:
   dependencies:
     minimist "^1.2.0"
 
-jsonc-parser@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/jsonc-parser/-/jsonc-parser-3.0.0.tgz#abdd785701c7e7eaca8a9ec8cf070ca51a745a22"
-  integrity sha512-fQzRfAbIBnR0IQvftw9FJveWiHp72Fg20giDrHz6TdfB12UH/uue0D3hm57UB5KgAVuniLMCaS8P1IMj9NR7cA==
-
 jsonfile@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-4.0.0.tgz#8771aae0799b64076b76640fca058f9c10e33ecb"
@@ -4487,7 +4709,12 @@ merge-descriptors@1.0.1:
   resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
   integrity sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E=
 
-merge2@^1.3.0, merge2@^1.4.1:
+merge-stream@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/merge-stream/-/merge-stream-2.0.0.tgz#52823629a14dd00c9770fb6ad47dc6310f2c1f60"
+  integrity sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w==
+
+merge2@^1.2.3, merge2@^1.3.0, merge2@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.4.1.tgz#4368892f885e907455a6fd7dc55c0c9d404990ae"
   integrity sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==
@@ -4576,6 +4803,11 @@ mime@1.6.0:
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1"
   integrity sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==
 
+mimic-fn@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
+  integrity sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==
+
 mimic-response@^1.0.0, mimic-response@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-1.0.1.tgz#4923538878eef42063cb8a3e3b0798781487ab1b"
@@ -4618,6 +4850,13 @@ minipass@^2.6.0, minipass@^2.9.0:
     safe-buffer "^5.1.2"
     yallist "^3.0.0"
 
+minipass@^3.0.0:
+  version "3.1.6"
+  resolved "https://registry.yarnpkg.com/minipass/-/minipass-3.1.6.tgz#3b8150aa688a711a1521af5e8779c1d3bb4f45ee"
+  integrity sha512-rty5kpw9/z8SX9dmxblFA6edItUmwJgMeYDZRrwlIVN27i8gysGbznJwUggw2V/FVqFSDdWy040ZPS811DYAqQ==
+  dependencies:
+    yallist "^4.0.0"
+
 minizlib@^1.3.3:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/minizlib/-/minizlib-1.3.3.tgz#2290de96818a34c29551c8a8d301216bd65a861d"
@@ -4625,6 +4864,14 @@ minizlib@^1.3.3:
   dependencies:
     minipass "^2.9.0"
 
+minizlib@^2.1.1:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/minizlib/-/minizlib-2.1.2.tgz#e90d3466ba209b932451508a11ce3d3632145931"
+  integrity sha512-bAxsR8BVfj60DWXHE3u30oHzfl4G7khkSuPW+qvpd7jFRHm7dLxOjUk1EHACJ/hxLY8phGJ0YhYHZo7jil7Qdg==
+  dependencies:
+    minipass "^3.0.0"
+    yallist "^4.0.0"
+
 mixin-deep@^1.2.0:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/mixin-deep/-/mixin-deep-1.3.2.tgz#1120b43dc359a785dce65b55b82e257ccf479566"
@@ -4640,7 +4887,7 @@ mkdirp-promise@^5.0.1:
   dependencies:
     mkdirp "*"
 
-mkdirp@*:
+mkdirp@*, mkdirp@^1.0.3:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-1.0.4.tgz#3eb5ed62622756d79a5f0e2a221dfebad75c2f7e"
   integrity sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==
@@ -4779,11 +5026,61 @@ node-gyp-build@^4.2.0, node-gyp-build@^4.3.0:
   resolved "https://registry.yarnpkg.com/node-gyp-build/-/node-gyp-build-4.4.0.tgz#42e99687ce87ddeaf3a10b99dc06abc11021f3f4"
   integrity sha512-amJnQCcgtRVw9SvoebO3BKGESClrfXGCUTX9hSn1OuGQTQBOZmVd0Z0OlecpuRksKvbsUqALE8jls/ErClAPuQ==
 
+node-gyp@^7.1.0:
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/node-gyp/-/node-gyp-7.1.2.tgz#21a810aebb187120251c3bcec979af1587b188ae"
+  integrity sha512-CbpcIo7C3eMu3dL1c3d0xw449fHIGALIJsRP4DDPHpyiW8vcriNY7ubh9TE4zEKfSxscY7PjeFnshE7h75ynjQ==
+  dependencies:
+    env-paths "^2.2.0"
+    glob "^7.1.4"
+    graceful-fs "^4.2.3"
+    nopt "^5.0.0"
+    npmlog "^4.1.2"
+    request "^2.88.2"
+    rimraf "^3.0.2"
+    semver "^7.3.2"
+    tar "^6.0.2"
+    which "^2.0.2"
+
+nopt@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/nopt/-/nopt-5.0.0.tgz#530942bb58a512fccafe53fe210f13a25355dc88"
+  integrity sha512-Tbj67rffqceeLpcRXrT7vKAN8CwfPeIBgM7E6iBkmKLV7bEMwpGgYLGv0jACUsECaa/vuxP0IjEont6umdMgtQ==
+  dependencies:
+    abbrev "1"
+
 normalize-url@^4.1.0:
   version "4.5.1"
   resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-4.5.1.tgz#0dd90cf1288ee1d1313b87081c9a5932ee48518a"
   integrity sha512-9UZCFRHQdNrfTpGg8+1INIg93B6zE0aXMVFkw1WFwvO4SlZywU6aLg5Of0Ap/PgcbSw4LNxvMWXMeugwMCX0AA==
 
+npm-normalize-package-bin@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/npm-normalize-package-bin/-/npm-normalize-package-bin-1.0.1.tgz#6e79a41f23fd235c0623218228da7d9c23b8f6e2"
+  integrity sha512-EPfafl6JL5/rU+ot6P3gRSCpPDW5VmIzX959Ob1+ySFUuuYHWHekXpwdUZcKP5C+DS4GEtdJluwBjnsNDl+fSA==
+
+npm-run-path@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-4.0.1.tgz#b7ecd1e5ed53da8e37a55e1c2269e0b97ed748ea"
+  integrity sha512-S48WzZW777zhNIrn7gxOlISNAqi9ZC/uQFnRdbeIHhZhCA6UqpkOT8T1G7BvfdgP4Er8gF4sUbaS0i7QvIfCWw==
+  dependencies:
+    path-key "^3.0.0"
+
+npmlog@^4.1.2:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.1.2.tgz#08a7f2a8bf734604779a9efa4ad5cc717abb954b"
+  integrity sha512-2uUqazuKlTaSI/dC8AzicUck7+IrEaOnN/e0jd3Xtt1KcGpwx30v50mL7oPyr/h9bL3E4aZccVwpwP+5W9Vjkg==
+  dependencies:
+    are-we-there-yet "~1.1.2"
+    console-control-strings "~1.1.0"
+    gauge "~2.7.3"
+    set-blocking "~2.0.0"
+
+number-is-nan@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
+  integrity sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0=
+
 number-to-bn@1.7.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/number-to-bn/-/number-to-bn-1.7.0.tgz#bb3623592f7e5f9e0030b1977bd41a0c53fe1ea0"
@@ -4904,6 +5201,13 @@ once@^1.3.0, once@^1.3.1, once@^1.4.0:
   dependencies:
     wrappy "1"
 
+onetime@^5.1.2:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/onetime/-/onetime-5.1.2.tgz#d0e96ebb56b07476df1dd9c4806e5237985ca45e"
+  integrity sha512-kbpaSSGJTWdAY5KPVeMOKXSrPtr8C8C7wodJbcsd51jRnmD+GZu8Y0VoU6Dm5Z4vWr0Ig/1NKuWRKf7j5aaYSg==
+  dependencies:
+    mimic-fn "^2.1.0"
+
 optionator@^0.9.1:
   version "0.9.1"
   resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.9.1.tgz#4f236a6373dae0566a6d43e1326674f50c291499"
@@ -5033,7 +5337,7 @@ path-key@^2.0.1:
   resolved "https://registry.yarnpkg.com/path-key/-/path-key-2.0.1.tgz#411cadb574c5a140d3a4b1910d40d80cc9f40b40"
   integrity sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A=
 
-path-key@^3.1.0:
+path-key@^3.0.0, path-key@^3.1.0:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/path-key/-/path-key-3.1.1.tgz#581f6ade658cbba65a0d3380de7753295054f375"
   integrity sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==
@@ -5116,6 +5420,13 @@ prettier-linter-helpers@^1.0.0:
   dependencies:
     fast-diff "^1.1.2"
 
+prettier-plugin-packagejson@^2.2.11:
+  version "2.2.17"
+  resolved "https://registry.yarnpkg.com/prettier-plugin-packagejson/-/prettier-plugin-packagejson-2.2.17.tgz#fc5c93203f9091ad063d9ea5960d2e1a989b94ac"
+  integrity sha512-Z1l3stIdkEzuv5w2ZyLl7mvl1Q/7vr2wjLAaKCQtafPHB7h09dir0tgXK/W5iEc/jP+C4XtvJl/HhiZBvPh4rQ==
+  dependencies:
+    sort-package-json "1.55.0"
+
 prettier@^2.2.1:
   version "2.6.2"
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.6.2.tgz#e26d71a18a74c3d0f0597f55f01fb6c06c206032"
@@ -5321,6 +5632,14 @@ raw-body@2.5.1:
     iconv-lite "0.4.24"
     unpipe "1.0.0"
 
+read-package-json-fast@^2.0.1:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/read-package-json-fast/-/read-package-json-fast-2.0.3.tgz#323ca529630da82cb34b36cc0b996693c98c2b83"
+  integrity sha512-W/BKtbL+dUjTuRL2vziuYhp76s5HZ9qQhd/dKfWIZveD0O40453QNyZhC0e63lqZrAQ4jiOapVoeJ7JrszenQQ==
+  dependencies:
+    json-parse-even-better-errors "^2.3.0"
+    npm-normalize-package-bin "^1.0.1"
+
 readable-stream@^1.0.33:
   version "1.1.14"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.1.14.tgz#7cf4c54ef648e3813084c636dd2079e166c081d9"
@@ -5331,7 +5650,7 @@ readable-stream@^1.0.33:
     isarray "0.0.1"
     string_decoder "~0.10.x"
 
-readable-stream@^2.0.0, readable-stream@^2.0.5, readable-stream@^2.2.2, readable-stream@^2.2.8, readable-stream@^2.2.9, readable-stream@^2.3.6, readable-stream@~2.3.6:
+readable-stream@^2.0.0, readable-stream@^2.0.5, readable-stream@^2.0.6, readable-stream@^2.2.2, readable-stream@^2.2.8, readable-stream@^2.2.9, readable-stream@^2.3.6, readable-stream@~2.3.6:
   version "2.3.7"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.7.tgz#1eca1cf711aef814c04f62252a36a62f6cb23b57"
   integrity sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==
@@ -5446,7 +5765,7 @@ repeating@^2.0.0:
   dependencies:
     is-finite "^1.0.0"
 
-request@^2.79.0, request@^2.85.0:
+request@^2.79.0, request@^2.85.0, request@^2.88.2:
   version "2.88.2"
   resolved "https://registry.yarnpkg.com/request/-/request-2.88.2.tgz#d73c918731cb5a87da047e207234146f664d12b3"
   integrity sha512-MsvtOrfG9ZcrOwAW+Qi+F6HbD0CWXEh9ou77uOb7FM2WPhwT7smM833PzanhJLsgXjN89Ir6V2PczXNnMpwKhw==
@@ -5472,6 +5791,11 @@ request@^2.79.0, request@^2.85.0:
     tunnel-agent "^0.6.0"
     uuid "^3.3.2"
 
+require-directory@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/require-directory/-/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
+  integrity sha1-jGStX9MNqxyXbiNE/+f3kqam30I=
+
 require-from-string@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/require-from-string/-/require-from-string-2.0.2.tgz#89a7fdd938261267318eafe14f9c32e598c36909"
@@ -5639,7 +5963,7 @@ semver@^6.1.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
   integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
 
-semver@^7.2.1, semver@^7.3.5:
+semver@^7.2.1, semver@^7.3.2, semver@^7.3.5:
   version "7.3.6"
   resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.6.tgz#5d73886fb9c0c6602e79440b97165c29581cbb2b"
   integrity sha512-HZWqcgwLsjaX1HBD31msI/rXktuIhS+lWvdE4kN9z+8IVT4Itc7vqU2WvYsyD6/sjYCt4dEKH/m1M3dwI9CC5w==
@@ -5691,6 +6015,11 @@ servify@^0.1.12:
     request "^2.79.0"
     xhr "^2.3.3"
 
+set-blocking@~2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
+  integrity sha1-BF+XgtARrppoA93TgrJDkrPYkPc=
+
 set-immediate-shim@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/set-immediate-shim/-/set-immediate-shim-1.0.1.tgz#4b2b1b27eb808a9f8dcc481a58e5e56f599f3f61"
@@ -5757,6 +6086,11 @@ side-channel@^1.0.3, side-channel@^1.0.4:
     get-intrinsic "^1.0.2"
     object-inspect "^1.9.0"
 
+signal-exit@^3.0.0, signal-exit@^3.0.3:
+  version "3.0.7"
+  resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.7.tgz#a9a1767f8af84155114eaabd73f99273c8f59ad9"
+  integrity sha512-wnD2ZE+l+SPC/uoS0vXeE9L1+0wuaMqKlfz9AMUo38JsyLSBWSFcHR1Rri62LZc12vLr1gb3jl7iwQhgwpAbGQ==
+
 simple-concat@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/simple-concat/-/simple-concat-1.0.1.tgz#f46976082ba35c2263f1c8ab5edfe26c41c9552f"
@@ -5825,6 +6159,23 @@ snapdragon@^0.8.1:
     source-map-resolve "^0.5.0"
     use "^3.1.0"
 
+sort-object-keys@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/sort-object-keys/-/sort-object-keys-1.1.3.tgz#bff833fe85cab147b34742e45863453c1e190b45"
+  integrity sha512-855pvK+VkU7PaKYPc+Jjnmt4EzejQHyhhF33q31qG8x7maDzkeFhAAThdCYay11CISO+qAMwjOBP+fPZe0IPyg==
+
+sort-package-json@1.55.0:
+  version "1.55.0"
+  resolved "https://registry.yarnpkg.com/sort-package-json/-/sort-package-json-1.55.0.tgz#150328328a9ac8b417b43d5a1fae74e5f27254e9"
+  integrity sha512-xhKvRD8WGbALjXQkVuk4/93Z/2NIO+5IzKamdMjN5kn3L+N+M9YWQssmM6GXlQr9v1F7PGWsOJEo1gvXOhM7Mg==
+  dependencies:
+    detect-indent "^6.0.0"
+    detect-newline "3.1.0"
+    git-hooks-list "1.0.3"
+    globby "10.0.0"
+    is-plain-obj "2.1.0"
+    sort-object-keys "^1.1.3"
+
 source-map-resolve@^0.5.0:
   version "0.5.3"
   resolved "https://registry.yarnpkg.com/source-map-resolve/-/source-map-resolve-0.5.3.tgz#190866bece7553e1f8f267a2ee82c606b5509a1a"
@@ -5942,7 +6293,16 @@ strict-uri-encode@^1.0.0:
   resolved "https://registry.yarnpkg.com/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz#279b225df1d582b1f54e65addd4352e18faa0713"
   integrity sha1-J5siXfHVgrH1TmWt3UNS4Y+qBxM=
 
-string-width@^4.2.3:
+string-width@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
+  integrity sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=
+  dependencies:
+    code-point-at "^1.0.0"
+    is-fullwidth-code-point "^1.0.0"
+    strip-ansi "^3.0.0"
+
+"string-width@^1.0.2 || 2 || 3 || 4", string-width@^4.1.0, string-width@^4.2.0, string-width@^4.2.3:
   version "4.2.3"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.3.tgz#269c7117d27b05ad2e536830a8ec895ef9c6d010"
   integrity sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==
@@ -5995,7 +6355,7 @@ string_decoder@~1.1.1:
   dependencies:
     safe-buffer "~5.1.0"
 
-strip-ansi@^3.0.0:
+strip-ansi@^3.0.0, strip-ansi@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
   integrity sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=
@@ -6014,6 +6374,11 @@ strip-bom@^3.0.0:
   resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
   integrity sha1-IzTBjpx1n3vdVv3vfprj1YjmjtM=
 
+strip-final-newline@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/strip-final-newline/-/strip-final-newline-2.0.0.tgz#89b852fb2fcbe936f6f4b3187afb0a12c1ab58ad"
+  integrity sha512-BrpvfNAE3dcvq7ll3xVumzjKjZQ5tI1sEUIKr3Uoks0XUl45St3FlatVqef9prk4jRDzhW6WZg+3bk93y6pLjA==
+
 strip-hex-prefix@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/strip-hex-prefix/-/strip-hex-prefix-1.0.0.tgz#0c5f155fef1151373377de9dbb588da05500e36f"
@@ -6139,6 +6504,18 @@ tar@^4.0.2:
     safe-buffer "^5.2.1"
     yallist "^3.1.1"
 
+tar@^6.0.2:
+  version "6.1.11"
+  resolved "https://registry.yarnpkg.com/tar/-/tar-6.1.11.tgz#6760a38f003afa1b2ffd0ffe9e9abbd0eab3d621"
+  integrity sha512-an/KZQzQUkZCkuoAA64hM92X0Urb6VpRhAFllDzz44U2mcD5scmT3zBc4VgVpkugF580+DQn8eAFSyoQt0tznA==
+  dependencies:
+    chownr "^2.0.0"
+    fs-minipass "^2.0.0"
+    minipass "^3.0.0"
+    minizlib "^2.1.1"
+    mkdirp "^1.0.3"
+    yallist "^4.0.0"
+
 text-table@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
@@ -6510,37 +6887,6 @@ verror@1.10.0:
     core-util-is "1.0.2"
     extsprintf "^1.2.0"
 
-vscode-json-languageservice@^4.1.6:
-  version "4.2.1"
-  resolved "https://registry.yarnpkg.com/vscode-json-languageservice/-/vscode-json-languageservice-4.2.1.tgz#94b6f471ece193bf4a1ef37f6ab5cce86d50a8b4"
-  integrity sha512-xGmv9QIWs2H8obGbWg+sIPI/3/pFgj/5OWBhNzs00BkYQ9UaB2F6JJaGB/2/YOZJ3BvLXQTC4Q7muqU25QgAhA==
-  dependencies:
-    jsonc-parser "^3.0.0"
-    vscode-languageserver-textdocument "^1.0.3"
-    vscode-languageserver-types "^3.16.0"
-    vscode-nls "^5.0.0"
-    vscode-uri "^3.0.3"
-
-vscode-languageserver-textdocument@^1.0.3:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/vscode-languageserver-textdocument/-/vscode-languageserver-textdocument-1.0.4.tgz#3cd56dd14cec1d09e86c4bb04b09a246cb3df157"
-  integrity sha512-/xhqXP/2A2RSs+J8JNXpiiNVvvNM0oTosNVmQnunlKvq9o4mupHOBAnnzH0lwIPKazXKvAKsVp1kr+H/K4lgoQ==
-
-vscode-languageserver-types@^3.16.0:
-  version "3.16.0"
-  resolved "https://registry.yarnpkg.com/vscode-languageserver-types/-/vscode-languageserver-types-3.16.0.tgz#ecf393fc121ec6974b2da3efb3155644c514e247"
-  integrity sha512-k8luDIWJWyenLc5ToFQQMaSrqCHiLwyKPHKPQZ5zz21vM+vIVUSvsRpcbiECH4WR88K2XZqc4ScRcZ7nk/jbeA==
-
-vscode-nls@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/vscode-nls/-/vscode-nls-5.0.0.tgz#99f0da0bd9ea7cda44e565a74c54b1f2bc257840"
-  integrity sha512-u0Lw+IYlgbEJFF6/qAqG2d1jQmJl0eyAGJHoAJqr2HT4M2BNuQYSEiSE75f52pXHSJm8AlTjnLLbBFPrdz2hpA==
-
-vscode-uri@^3.0.3:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/vscode-uri/-/vscode-uri-3.0.3.tgz#a95c1ce2e6f41b7549f86279d19f47951e4f4d84"
-  integrity sha512-EcswR2S8bpR7fD0YPeS7r2xXExrScVMxg4MedACaWHEtx9ftCF/qHG1xGkolzTPcEmjTavCQgbVzHUIdTMzFGA==
-
 web3-bzz@1.2.11:
   version "1.2.11"
   resolved "https://registry.yarnpkg.com/web3-bzz/-/web3-bzz-1.2.11.tgz#41bc19a77444bd5365744596d778b811880f707f"
@@ -6888,18 +7234,34 @@ which@^1.2.9:
   dependencies:
     isexe "^2.0.0"
 
-which@^2.0.1:
+which@^2.0.1, which@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/which/-/which-2.0.2.tgz#7c6a8dd0a636a0327e10b59c9286eee93f3f51b1"
   integrity sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==
   dependencies:
     isexe "^2.0.0"
 
+wide-align@^1.1.0:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.5.tgz#df1d4c206854369ecf3c9a4898f1b23fbd9d15d3"
+  integrity sha512-eDMORYaPNZ4sQIuuYPDHdQvf4gyCF9rEEV/yPxGfwPkRodwEgiMUUXTx/dex+Me0wxx53S+NgUHaP7y3MGlDmg==
+  dependencies:
+    string-width "^1.0.2 || 2 || 3 || 4"
+
 word-wrap@^1.2.3:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/word-wrap/-/word-wrap-1.2.3.tgz#610636f6b1f703891bd34771ccb17fb93b47079c"
   integrity sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==
 
+wrap-ansi@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-7.0.0.tgz#67e145cff510a6a6984bdf1152911d69d2eb9e43"
+  integrity sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==
+  dependencies:
+    ansi-styles "^4.0.0"
+    string-width "^4.1.0"
+    strip-ansi "^6.0.0"
+
 wrappy@1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
@@ -6970,6 +7332,11 @@ xtend@~2.1.1:
   dependencies:
     object-keys "~0.4.0"
 
+y18n@^5.0.5:
+  version "5.0.8"
+  resolved "https://registry.yarnpkg.com/y18n/-/y18n-5.0.8.tgz#7f4934d0f7ca8c56f95314939ddcd2dd91ce1d55"
+  integrity sha512-0pfFzegeDWJHJIAmTLRP2DwHjdF5s7jo9tuztdQxAhINCdvS+3nGINqPd00AphqJR/0LhANUS6/+7SCb98YOfA==
+
 yaeti@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/yaeti/-/yaeti-0.0.6.tgz#f26f484d72684cf42bedfb76970aa1608fbf9577"
@@ -6979,3 +7346,44 @@ yallist@^3.0.0, yallist@^3.0.2, yallist@^3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.1.1.tgz#dbb7daf9bfd8bac9ab45ebf602b8cbad0d5d08fd"
   integrity sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g==
+
+yallist@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/yallist/-/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
+  integrity sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==
+
+yargs-parser@^20.2.2:
+  version "20.2.9"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-20.2.9.tgz#2eb7dc3b0289718fc295f362753845c41a0c94ee"
+  integrity sha512-y11nGElTIV+CT3Zv9t7VKl+Q3hTQoT9a1Qzezhhl6Rp21gJ/IVTW7Z3y9EWXhuUBC2Shnf+DX0antecpAwSP8w==
+
+yargs-parser@^21.0.0:
+  version "21.0.1"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-21.0.1.tgz#0267f286c877a4f0f728fceb6f8a3e4cb95c6e35"
+  integrity sha512-9BK1jFpLzJROCI5TzwZL/TU4gqjK5xiHV/RfWLOahrjAko/e4DJkRDZQXfvqAsiZzzYhgAzbgz6lg48jcm4GLg==
+
+yargs@^16.2.0:
+  version "16.2.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-16.2.0.tgz#1c82bf0f6b6a66eafce7ef30e376f49a12477f66"
+  integrity sha512-D1mvvtDG0L5ft/jGWkLpG1+m0eQxOfaBvTNELraWj22wSVUMWxZUvYgJYcKh6jGGIkJFhH4IZPQhR4TKpc8mBw==
+  dependencies:
+    cliui "^7.0.2"
+    escalade "^3.1.1"
+    get-caller-file "^2.0.5"
+    require-directory "^2.1.1"
+    string-width "^4.2.0"
+    y18n "^5.0.5"
+    yargs-parser "^20.2.2"
+
+yargs@^17.0.1:
+  version "17.4.1"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-17.4.1.tgz#ebe23284207bb75cee7c408c33e722bfb27b5284"
+  integrity sha512-WSZD9jgobAg3ZKuCQZSa3g9QOJeCCqLoLAykiWgmXnDo9EPnn4RPf5qVTtzgOx66o6/oqhcA5tHtJXpG8pMt3g==
+  dependencies:
+    cliui "^7.0.2"
+    escalade "^3.1.1"
+    get-caller-file "^2.0.5"
+    require-directory "^2.1.1"
+    string-width "^4.2.3"
+    y18n "^5.0.5"
+    yargs-parser "^21.0.0"