- .js -> .ts
- Show error list
- strict obj literal (goto def)
- misc errors on API usage
- operator error
- func as property
- type guards
- JSX editing
- Extending React class
- Using generics for properties & state
- Intellisense on attribute names
- Type errors in attribute/expr values
- Type flow through event handlers
- Find all refs on attribute
- Rename on exported method (cross module)
- Build to show output
- Resolving .d.ts files in NPM modules
- Angular2 decorators
- GoTo def and navigate backwards
- Object literal intellisense
- CommonJS & ES6 and async/await