rollup.demo-config.js

import nodeResolve from 'rollup-plugin-node-resolve';
import commonjs from 'rollup-plugin-commonjs';

export default {
  format: 'umd',
  moduleName: 'ngresizable',
  plugins: [
    nodeResolve({ jsnext: true, main: true }),
    commonjs({
      // non-CommonJS modules will be ignored, but you can also
      // specifically include/exclude files
      include: 'node_modules/**',

      // search for files other than .js files (must already
      // be transpiled by a previous plugin!)
      extensions: ['.js'],  // Default: [ '.js' ]

      // if true then uses of `global` won't be dealt with by this plugin
      ignoreGlobal: false,  // Default: false

      // if false then skip sourceMap generation for CommonJS modules
      sourceMap: false,  // Default: true

      // explicitly specify unresolvable named exports
      // (see below for more details)
      namedExports: { './rxjs/Subject.js': ['Subject'] },  // Default: undefined
    })
  ],
  onwarn: warning => {
    const skip_codes = [
      'THIS_IS_UNDEFINED',
      'MISSING_GLOBAL_NAME'
    ];
    if (skip_codes.indexOf(warning.code) != -1) return;
    console.error(warning);
  }
};