- Adds a "Run Appium" launch/debug config
- Fixes the "Run Current File" launch/debug config
- Fixes the monorepo's root TS config to handle requiring `ts-node/register` when `mocha` bootstrapped via `node`. _`node`_ must require `ts-node`; not `mocha`.
Closes#17895
- add `jsconfig.json` for the TS language server to understand the project
- update `.wallaby.js` to transpile fixtures if necessary; run on save to reduce lag
- update single-file Mocha debug launch config
- add `test` env in `babel.config.json` which is used by the former
- add some handy vscode tasks
- add a bunch of types
- remove unused `babel-eslint` (we use `@babel/eslint-parser`)
- bump `ecmaVersion` in `eslint-config-appium`
- remove cruft from babel configs (`shippedProposals: true` goes a long way)
- enable `sinon-chai` globally in tests
- add `rewiremock` for module-level mocking (sinon cannot do this itself, but they work in tandem)
* Added debug, attach to debug, test-all, and test-current-file
* The debug and attach to debug allow you to run Appium server
* Made some changes to how package.json is located to support being able to run Mocha tests directly from 'test/' instead of from 'build/test/'