ember-cli-babel-plugin-helpers

Utilities for managing Babel plugins in Ember CLI apps and addons. Provides functions to check, find, and add plugins (hasPlugin, findPlugin, addPlugin) while preventing duplicate registrations. Targets can be EmberApp, Addon instances, or arrays. Handles Babel's plugin name normalization, including scoped packages and Windows path fixes. Current stable version 1.1.1, ships TypeScript types. Minimal dependencies; primarily for addon authors who need to ensure specific Babel plugins are present in a parent project without collisions.