Method didView

src/Viewer.js:83–85

* Triggered after performing view of given content. * @protected * @abstract * @return {void|Promise} Resolves when completed.

(content)

   * @return {void|Promise} Resolves when completed.
   */
  async didView (content) {
    // abstract method
  }

  /**
   * Runs callback safely, catching and handling thrown errors.