How to reference packages installed with jspm with when TypeScript and Atom

atom-with-jspm-and-typescript.md

Problem

Packages installed with jspm can't be found when trying to import them using TypeScript with Atom.

Soultion

Update your tsconfig.json to use the "filesGlob" property. This specifies all the files that Atom TypeScript should look at for import. By default Atom only looks at pacakges installed in node_modules.

tsconfig.json

{
  "compilerOptions": {
    "target": "ES5",
    "module": "system",
    "moduleResolution": "node",
    "sourceMap": true,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "removeComments": false,
    "noImplicitAny": false
  },
  "filesGlob": [
    "./**/*.ts",
    "!./node_modules/**/*.ts",
    "!./jspm_modules/**/*.ts"
  ],
  "exclude": [
    "node_modules"
  ],
}