The package manifest, README, and PR template have been updated.

* Migrate both provider functions

The functions `providerFromEngine` and `providerFromMiddleware` have
been migrated from `@metamask/eth-json-rpc-middleware`.

The `SafeEventEmitterProvider` is now a class with its own separate
module, rather than a type. Hopefully this will help prevent future
type errors. The error in the `SafeEventEmitterProvider` type in
`@metamask/eth-json-rpc-middleware` has been corrected; the response in
in the callback is now optional.

Everything should be fully documented and tested.

* Export type

* Fix spelling mistake

Co-authored-by: Alex Donesky <alex.donesky@consensys.net>

* Improve test names

---------

Co-authored-by: Alex Donesky <alex.donesky@consensys.net>

Bumps [@metamask/eslint-config-jest](https://github.com/MetaMask/eslint-config) from 11.0.0 to 11.1.0.
- [Release notes](https://github.com/MetaMask/eslint-config/releases)
- [Commits](MetaMask/eslint-config@v11.0.0...v11.1.0)

---
updated-dependencies:
- dependency-name: "@metamask/eslint-config-jest"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [@metamask/eslint-config](https://github.com/MetaMask/eslint-config) from 11.0.2 to 11.1.0.
- [Release notes](https://github.com/MetaMask/eslint-config/releases)
- [Commits](MetaMask/eslint-config@v11.0.2...v11.1.0)

---
updated-dependencies:
- dependency-name: "@metamask/eslint-config"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Mark Stacey <markjstacey@gmail.com>

Bumps [@metamask/eslint-config-typescript](https://github.com/MetaMask/eslint-config) from 11.0.2 to 11.1.0.
- [Release notes](https://github.com/MetaMask/eslint-config/releases)
- [Commits](MetaMask/eslint-config@v11.0.2...v11.1.0)

---
updated-dependencies:
- dependency-name: "@metamask/eslint-config-typescript"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Mark Stacey <markjstacey@gmail.com>

Bumps [@metamask/eslint-config-nodejs](https://github.com/MetaMask/eslint-config) from 11.0.1 to 11.1.0.
- [Release notes](https://github.com/MetaMask/eslint-config/releases)
- [Commits](MetaMask/eslint-config@v11.0.1...v11.1.0)

---
updated-dependencies:
- dependency-name: "@metamask/eslint-config-nodejs"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Mark Stacey <markjstacey@gmail.com>

The version has been changed to v0.0.1 so that the first release can be
v1. I set this to v1 forgetting that our release automation would also
attempt to set this.

* 1.0.0

* Update changelog

---------

Co-authored-by: github-actions <github-actions@github.com>
Co-authored-by: Mark Stacey <markjstacey@gmail.com>

* deps: @metamask/safe-event-emitter@^2.0.0->^3.0.0
* deps: migrate from json-rpc-engine to @metamask/json-rpc-engine

---------

Co-authored-by: github-actions <github-actions@github.com>
Co-authored-by: legobt <6wbvkn0j@anonaddy.me>

v1.0.1 contains two changes that should have been considered
semver-major:

- Type-interface incompatability with previous version (MetaMask/json-rpc-engine#139)
- Introduced dependency `@metamask/json-rpc-engine` indicates a minimum
  supported Node.js version of 16. This prevents the module from
  installing on some package manager configurations, like default
  yarn classic.

This will be re-released as v2.0.0.

Required by update of `@metamask/json-rpc-engine` (#16)

This reverts commit 5d8309f.

Required by update of `@metamask/json-rpc-engine` (#16)

---------

Co-authored-by: github-actions <github-actions@github.com>
Co-authored-by: legobt <6wbvkn0j@anonaddy.me>

…25)

* deps: @metamask/utils@^5.0.1->^8.1.0
* deps: @metamask/json-rpc-engine@^7.0.0->^7.1.0
* deps: @metamask/utils@^7.1.0->^8.1.0

---------

Co-authored-by: github-actions <github-actions@github.com>
Co-authored-by: legobt <6wbvkn0j@anonaddy.me>
Co-authored-by: legobeat <109787230+legobeat@users.noreply.github.com>
Co-authored-by: Maarten Zuidhoorn <maarten@zuidhoorn.com>

Closes #1682

…norepo

- added: `eslint-plugin-promise`
- removed: `eslint-plugin-node`

Closes #1683

…rovider`

…po settings

…ted dependency graph.