IyiKuyoro/slack-block-msg-kit

import { Helpers } from '../helpers';

export enum BlockElementType {
  image = 'image',
  button = 'button',
  selectStatic = 'static_select',
  selectExternal = 'external_select',
  selectUser = 'users_select',
  selectConversation = 'conversations_select',
  selectChannel = 'channels_select',
  overflow = 'overflow',
  datePicker = 'datepicker',
}

/**
 * @description This is the base class for other block elements like image and button. You cannot create an instance of this class.
 * For more info regarding Block Elements, kindly visit https://api.slack.com/reference/messaging/block-elements
 */
export default abstract class BlockElement {
  public action_id?: string;
  public type: BlockElementType;

  /**
   * @description Constructs a new block element.
   * @param  {BlockElementType} type The type of the block element being created
   */
  constructor(type: BlockElementType, actionId?: string) {
    if (actionId) {
      Helpers.validateString(actionId, 'actionId', 255);
      this.action_id = actionId;
    }

    this.type = type;
  }
}