An example of Node core module bindings for DI.

example.js

import {module as nodeBindings} from './node_bindings';
import {Injector} from 'di';

import {Foo} from './foo';

var injector = new Injector(nodeBindings);
var foo = injector.get(Foo);

foo.js

import {Inject} from 'di';
module fs from 'fs';

@Inject(fs.readFile, fs.writeFile)
export class Foo {
  constructor(readFile, writeFile) {}
}

node_fs_bindings.js

var fs = require('fs');

export var module = [
  bind(fs.readFile).toValue(fs.readFile),
  bind(fs.writeFile).toValue(fs.writeFile),
  // ...
];