@sencha/extjs/no-private-class-usage

Report the usage of a private Class

Rule Details

This rule will report when a private Class is being used.

In this example, Ext.AbstractManager is a private Class that has been available since version 4 and Ext.util.GroupCollection is a private Class that has been available since version 5. So if used together, with a desired toVersion of latest, a problem will be reported for each usage.

ESLint Config

  1. {
  2.     "plugins": [
  3.         "@sencha/extjs"
  4.     ],
  5.     "extends": [
  6.         // this rule is in the recommended configuration list
  7.         // so including this line enables this rule
  8.         "plugin:@sencha/extjs/recommended"
  9.     ],
  10.     "settings": {
  11.         "extjs": {
  12.             "toolkit": "classic",
  13.             "fromVersion": 4,
  14.             "toVersion": 'latest'
  15.         }
  16.     },
  17.     "rules": {
  18.         // optionally, you can specify the rule explicitly
  19.         // and the errorlevel and any options set here
  20.         // will override any defaults from the 'extends' section
  21.         "@sencha/extjs/no-private-class-usage": "warn"
  22.     }
  23. }

JavaScript

  1. // Ext.AbstractManager is a private Class
  2. var MyCustomClass = Ext.extend(Ext.AbstractManager, {
  3.     customProp: true
  4. });
  6. // Ext.util.GroupCollection is a private Class
  7. Ext.create({
  8.     xclass: 'Ext.util.GroupCollection'
  9. });

Problem Messages reported by ESLint

  1. Usage of private Class 'Ext.AbstractManager' found.
  2. Usage of private Class 'Ext.util.GroupCollection' found.