Upgrade eslint configs

.eslintrc.json

@@ -1,5 +1,10 @@
 {
-  "extends": ["airbnb-base", "airbnb-typescript/base", "prettier"],
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/recommended",
+    "plugin:prettier/recommended"
+  ],
+  "parser": "@typescript-eslint/parser",
   "parserOptions": {
     "project": "./tsconfig.json"
   },
@@ -8,33 +13,33 @@
     "commonjs": true,
     "es6": true
   },
-  "plugins": ["prettier"],
+  "plugins": ["prettier", "@typescript-eslint"],
   "settings": {
     "import/resolver": {
       "webpack": {
         "config": "_develop/webpack.config.js"
       }
     }
   },
+  "ignorePatterns": ["**/*.d.ts", "**/*.js"],
   "rules": {
+    "arrow-parens": ["error", "as-needed"],
     "class-methods-use-this": "off",
     "import/no-cycle": "off",
     "no-restricted-exports": "off",
     "@typescript-eslint/indent": "off",
     "@typescript-eslint/lines-between-class-members": "off",
     "@typescript-eslint/space-before-function-paren": "off",
     "@typescript-eslint/no-use-before-define": "off",
+    "@typescript-eslint/no-this-alias": "off",
     "@typescript-eslint/quotes": "off",
     "@typescript-eslint/comma-dangle": "off",
-    "import/no-extraneous-dependencies": [
-      "error",
-      {
-        "devDependencies": ["_develop/*.js", "test/**/*.js"]
-      }
-    ],
+    "@typescript-eslint/ban-ts-comment": "off",
+    "@typescript-eslint/no-empty-function": "off",
+    "@typescript-eslint/ban-types": "off",
+    "@typescript-eslint/no-explicit-any": "off",
     "no-param-reassign": "off",
     "no-use-before-define": ["error", { "functions": false, "classes": false }],
-    "import/named": "error",
     "max-classes-per-file": "off",
     "prettier/prettier": "error"
   }

.gitignore

@@ -8,4 +8,14 @@
 /docs/_site
 /src
 *.d.ts
+*.js.map
 *.log
+
+blots/*.js
+core/*.js
+formats/*.js
+modules/*.js
+themes/*.js
+
+core.js
+quill.js

.npmignore

@@ -0,0 +1,10 @@
+*.ts
+!*.d.ts
+.*
+Gemfile
+Gemfile.lock
+_develop
+.github
+.vscode
+docs
+test

blots/scroll.ts

@@ -21,7 +21,7 @@ interface UpdatableEmbed {
 }
 
 function isUpdatable(blot: Blot): blot is Blot & UpdatableEmbed {
-  return typeof ((blot as unknown) as any).updateContent === 'function';
+  return typeof (blot as unknown as any).updateContent === 'function';
 }
 
 class Scroll extends ScrollBlot {

core/emitter.ts

@@ -66,6 +66,7 @@ class Emitter extends EventEmitter<string> {
   }
 }
 
-export type EmitterSource = typeof Emitter.sources[keyof typeof Emitter.sources];
+export type EmitterSource =
+  typeof Emitter.sources[keyof typeof Emitter.sources];
 
 export default Emitter;

core/quill.ts

@@ -361,10 +361,30 @@ class Quill {
     );
   }
 
-  formatText(index, length, name, value, source) {
+  formatText(
+    range: { index: number; length: number },
+    name: string,
+    value: unknown,
+    source?: EmitterSource,
+  ): Delta;
+  formatText(
+    index: number,
+    length: number,
+    name: string,
+    value: unknown,
+    source: EmitterSource,
+  ): Delta;
+  formatText(
+    index: number | { index: number; length: number },
+    length: number | string,
+    name: string | unknown,
+    value?: unknown | EmitterSource,
+    source?: EmitterSource,
+  ): Delta {
     let formats;
     // eslint-disable-next-line prefer-const
     [index, length, formats, source] = overload(
+      // @ts-expect-error
       index,
       length,
       name,
@@ -561,7 +581,7 @@ class Quill {
             typeof Emitter['events']['SELECTION_CHANGE'],
             Range,
             Range,
-            EmitterSource
+            EmitterSource,
           ]
     ) => void,
   ): this;
@@ -780,7 +800,7 @@ type NormalizedIndexLength = [
   number,
   number,
   Record<string, unknown>,
-  EmitterSource
+  EmitterSource,
 ];
 function overload(index: number, source?: EmitterSource): NormalizedIndexLength;
 function overload(

formats/table.ts

@@ -205,9 +205,7 @@ TableRow.allowedChildren = [TableCell];
 TableCell.requiredContainer = TableRow;
 
 function tableId() {
-  const id = Math.random()
-    .toString(36)
-    .slice(2, 6);
+  const id = Math.random().toString(36).slice(2, 6);
   return `row-${id}`;
 }
 

formats/video.ts

@@ -26,7 +26,7 @@ class Video extends BlockEmbed {
   }
 
   static sanitize(url: string) {
-    return Link.sanitize(url); // eslint-disable-line import/no-named-as-default-member
+    return Link.sanitize(url);
   }
 
   static value(domNode: Element) {