assetgraph/lib/errors.js

An auto discovery dependency graph based optimization framework for web pages and applications

const createError = require('createerror');

for (const className of [
  'ParseError',
  'SyntaxError',
  'NotImplementedError',
  'UglifyJsWarning',
  'PreconditionError',
]) {
  exports[className] = createError({ name: className });
}