Update eslint (#638)

* Add json test

* Update vscode settings to better handle json

* Collapse eslint rules for easier readability

* Reorganize

* Update no-multi-spaces rule for JSON

* Rules updates

* Switch to @stylistic/eslint-plugin

* Update deprecated stylistic rules

* Group stylistic rules

* Simplify rules

* Move eslint env overrides to end of file

* Add test

* Move promiseAnimationFrame to separate file

* Remove unneeded eslint disable

* Remove unneeded

1 files changed, 2 insertions, 2 deletions

diff --git a/ext/js/pages/settings/popup-preview-frame.js b/ext/js/pages/settings/popup-preview-frame.js
index e9cfa541..1ad4859b 100644
--- a/ext/js/pages/settings/popup-preview-frame.js
+++ b/ext/js/pages/settings/popup-preview-frame.js
@@ -59,7 +59,7 @@ export class PopupPreviewFrame {
         /** @type {string} */
         this._targetOrigin = chrome.runtime.getURL('/').replace(/\/$/, '');
 
-        /* eslint-disable no-multi-spaces */
+        /* eslint-disable @stylistic/no-multi-spaces */
         /** @type {Map<string, (params: import('core').SerializableObjectAny) => void>} */
         this._windowMessageHandlers = new Map(/** @type {[key: string, handler: (params: import('core').SerializableObjectAny) => void][]} */ ([
             ['PopupPreviewFrame.setText',              this._onSetText.bind(this)],
@@ -67,7 +67,7 @@ export class PopupPreviewFrame {
             ['PopupPreviewFrame.setCustomOuterCss',    this._setCustomOuterCss.bind(this)],
             ['PopupPreviewFrame.updateOptionsContext', this._updateOptionsContext.bind(this)]
         ]));
-        /* eslint-enable no-multi-spaces */
+        /* eslint-enable @stylistic/no-multi-spaces */
     }
 
     /** */