Package.describe({ name: 'ecmascript', version: '0.1.3-plugins.5', summary: 'Compiler plugin that supports ES2015+ in all .js files', documentation: 'README.md' }); Package.registerBuildPlugin({ name: 'compile-ecmascript', use: ['babel-compiler'], sources: ['plugin.js'] }); Package.onUse(function (api) { api.use('isobuild:compiler-plugin@1.0.0'); api.use('babel-compiler'); api.imply('babel-runtime'); api.imply('promise'); api.imply('ecmascript-collections'); api.addFiles("ecmascript.js", "server"); api.export("ECMAScript"); }); Package.onTest(function (api) { api.use(["tinytest", "underscore"]); api.use(["ecmascript", "babel-compiler"]); api.addFiles("runtime-tests.js"); api.addFiles("transpilation-tests.js", "server"); });