/**
 * Created by tushar on 22/01/17.
 */


interface CustomElement {
  /**
   * Called when the element is inserted into a document, including into a shadow tree
   */

  connectedCallback(): void

  /**
   * Called when the element is removed from a document
   */

  disconnectedCallback(): void

  /**
   * Called when an attribute is changed, appended, removed, or replaced on the element. Only called for observed attributes.
   */

  attributeChangedCallback(attributeName: string, oldValue: string, newValue: string, namespace: string): void

  /**
   * Called when the element is adopted into a new document
   */
  adoptedCallback(oldDocument: DocumentFragment, newDocument: DocumentFragment): void
}

interface Command {
  run (e: Emitter, ce: HTMLElement): void
}