feat: no-this-alias allow self=this (#48)

Author: missjing

lib/rules/typescript.js

@@ -98,5 +98,15 @@ module.exports = {
      * @see https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/triple-slash-reference.md
      */
     '@typescript-eslint/triple-slash-reference': 'off',
+
+    /**
+     * @see https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-this-alias.md
+     */
+    '@typescript-eslint/no-this-alias': [
+      'error',
+      {
+        allowedNames: [ 'self' ], // Allow `const self = this`; `[]` by default
+      },
+    ],
   },
 };