substance/editor/ComponentRegistry.js

Substance is a JavaScript library for web-based content editing. It provides building blocks for realizing custom text editors and web-based publishing system. It is developed to power our online editing platform [Substance](http://substance.io).

import Registry from '../util/Registry'

export default class ComponentRegistry extends Registry {
  constructor (entries) {
    super(entries, function (ComponentClass) {
      if (!ComponentClass.prototype._isComponent) {
        throw new Error('Component registry: wrong type. Expected a ComponentClass. Was: ' + String(ComponentClass))
      }
    })
  }
}