ep.json

{
  "parts": [
      {
          "name": "ep_previewimages",
          "client_hooks": {
              "aceAttribsToClasses" : "ep_previewimages/static/js/index",
              "aceCreateDomLine": "ep_previewimages/static/js/index:aceCreateDomLine",
              "postAceInit" : "ep_previewimages/static/js/index",
              "aceInitialized" : "ep_previewimages/static/js/index",
              "aceCreateDomLine" : "ep_previewimages/static/js/index",
              "acePostWriteDomLineHTML" : "ep_previewimages/static/js/index",
              "aceRegisterBlockElements": "ep_previewimages/static/js/index",
              "aceDomLineProcessLineAttributes" : "ep_previewimages/static/js/index",
              "collectContentPre" : "ep_previewimages/static/js/index"
          },
          "hooks": {
              "eejsBlock_editbarMenuLeft" : "ep_previewimages/index",
              "eejsBlock_editorContainerBox": "ep_previewimages/index"
          }
      }
  ]
}