Modern Front-End Development for Rails

TypeScript Configuration Options

At this point, I think we have all the tools we need to start discussing TypeScript configuration.

Here’s our tsconfig.json file, which controls the configuration of our compiler:

chapter_14/03/tsconfig.json

{
  "compilerOptions": {
    "declaration": false,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "lib": ["es6", "dom"],
    "jsx": "react",
    "module": "es6",
    "moduleResolution": "node",
    "baseUrl": ".",
    "paths": {
      "*": ["node_modules/*", "app/packs/*"]
    },
    "sourceMap": true,
    "target": "es5",
    "noEmit": true
  },
  "exclude": ["**/*.spec.ts", "node_modules", "vendor", "public"],
  "compileOnSave": false