🔧 maintenance
- refactor(resolve): ensures reading package manifests keeps working in a package.json-with-exports world
- build(npm): replaces tslint (used for linting stuff in /types) with eslint
- ⬆️ @babel/core, eslint, eslint-config-moving-meadow, mocha, tsconfig-paths-webpack-plugin
- refactor(*): replaces some => includes where possible
- refactor(resolve): use named functions where possible