Make project multiplatform (#91)

* Prefer `c ? x : y` over `c && x || y`

* Avoid unnecessary asssignment expressions

* Prefer switch statements over object lookup tables

* Add an .editorconfig

* Fix style issues

* Fix mentioned issues

* remove dynamic require

* Introduce esbuild as a build system

* Add cross platform stream api

* Replace 'fs' with custom cache api

* Add cross platform crypto api

* Add misc. dependencies

* Create multi-platform tests

* Update package-lock, Add build files

* Pull from upstream

* Fix linting issues, and update build files

* Fix comments issues

* Regenerate types, add source maps

Co-authored-by: bob <bob.varioa@gmail.com>

scripts/build-parser-json.js

@@ -0,0 +1,31 @@
+'use strict';
+const glob = require('glob');
+const fs = require('fs');
+
+const json = [ '{' ];
+
+glob.sync('../lib/parser/contents/classes/**/*.js', { cwd: __dirname }).forEach((
+  file
+) => {
+  // Trim path
+  file = file.replace('../lib/parser/contents/classes/', '').replace('.js', '');
+  json.push(`'${file}': () => require('./classes/${file}'),`);
+});
+
+json.push('}');
+fs.writeFileSync(
+  './lib/parser/contents/map.js',
+  `/* eslint-disable */
+// This file was automatically generated, do not edit
+// See ./scripts/build-parser-json.js
+const map = ${json.join('')};
+module.exports = function req(name) {
+  const func = map[name];
+  if (!func) {
+    const error = new Error('Module not found: ' + name);
+    error.code = 'MODULE_NOT_FOUND';
+    throw error;
+  }
+  return func();
+}`
+);