How to use the draftail.ENTITY_TYPE.IMAGE function in draftail

export const getChooserConfig = (entityType, entity) => {
  const chooserURL = {};
  chooserURL[ENTITY_TYPE.IMAGE] = `${global.chooserUrls.imageChooser}?select_format=true`;
  chooserURL[EMBED] = global.chooserUrls.embedsChooser;
  chooserURL[ENTITY_TYPE.LINK] = global.chooserUrls.pageChooser;
  chooserURL[DOCUMENT] = global.chooserUrls.documentChooser;

  let url = chooserURL[entityType.type];
  let urlParams = {};

  if (entityType.type === ENTITY_TYPE.LINK) {
    urlParams = {
      page_type: 'wagtailcore.page',
      allow_external_link: true,
      allow_email_link: true,
      can_choose_root: 'false',
      // This does not initialise the modal with the currently selected text.
      // This will need to be implemented in the future.
      // See https://github.com/jpuri/draftjs-utils/blob/e81c0ae19c3b0fdef7e0c1b70d924398956be126/js/block.js#L106.

<small><em>format:</em> {formatLabel}</small>
      
      <div>
        <small style="{{textDecoration:"> blockProps.onEditEntity(blockProps.entityKey)}&gt;
          edit
        </small>
      </div>
    
  );
}

// Entity
const IMAGE = {
  type: ENTITY_TYPE.IMAGE,
  icon: ,
  source: ImageSource,
  block: ImageBlock,
  attributes: [
    'credits',
    'format',
    'height',
    'width',
    'src'
  ]
};

export default IMAGE;

import PropTypes from 'prop-types';
import { Component } from 'react';
import { AtomicBlockUtils, Modifier, RichUtils, EditorState } from 'draft-js';
import { ENTITY_TYPE } from 'draftail';

import { STRINGS } from '../../../config/wagtailConfig';

const $ = global.jQuery;

const EMBED = 'EMBED';
const DOCUMENT = 'DOCUMENT';

const MUTABILITY = {};
MUTABILITY[ENTITY_TYPE.LINK] = 'MUTABLE';
MUTABILITY[DOCUMENT] = 'MUTABLE';
MUTABILITY[ENTITY_TYPE.IMAGE] = 'IMMUTABLE';
MUTABILITY[EMBED] = 'IMMUTABLE';

export const getChooserConfig = (entityType, entity) => {
  const chooserURL = {};
  chooserURL[ENTITY_TYPE.IMAGE] = `${global.chooserUrls.imageChooser}?select_format=true`;
  chooserURL[EMBED] = global.chooserUrls.embedsChooser;
  chooserURL[ENTITY_TYPE.LINK] = global.chooserUrls.pageChooser;
  chooserURL[DOCUMENT] = global.chooserUrls.documentChooser;

  let url = chooserURL[entityType.type];
  let urlParams = {};

  if (entityType.type === ENTITY_TYPE.LINK) {
    urlParams = {
      page_type: 'wagtailcore.page',
      allow_external_link: true,