typescript - tsc --out weird behavior when using 'import' in my files -

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i have 2 typescript files, app.ts, , `angular2.d.ts' (which contains type definitions angular2)

my tsconfig.json file looks so:

{ "compileroptions": {     "module": "commonjs",     "out": "public/all.js",     "sourcemap": true,     "watch": true,     "target": "es5" }, "files": [     "typings/angular2/angular2.d.ts",     "src/app.ts"    ]}

expected result - public/all.js contain compiled ts file.

actual result - src/app.js file created, contains compiled ts file. public/all.js created, contains following line: //# sourcemappingurl=all.js.map (i.e. source mapping, no actual code)

when investigating further, problematic line is: import {component, view, bootstrap} 'angular2/angular2'; in src/app.ts. remove line compiles correctly. put - causes aforementioned problem.

what doing wrong?

settings "out":"public/all.js" , "module":"commonjs" mutually exclusive. should either:

  1. use internal modules , let compiler concatenate output file (remove module setting config);
    @basarat advise against it, think it's not bad, small projects.
  2. use external modules , concatenate output files other tools (set "outdir":"public/" , remove out setting config).

commonjs modules meant node.js, amd modules meant require.js. if you're doing frontend development, it's best use amd or internal modules.


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