Update Various Packages, and ESLint (#230)

Author: smarr

.eslintignore

@@ -0,0 +1,75 @@
+import { defineConfig, globalIgnores } from 'eslint/config';
+
+import js from '@eslint/js';
+import { parser as _parser, plugin } from 'typescript-eslint';
+import eslintConfigPrettier from 'eslint-config-prettier/flat';
+import prettierPlugin from 'eslint-plugin-prettier';
+
+import jest from 'eslint-plugin-jest';
+import globals from 'globals';
+
+export default defineConfig([
+  eslintConfigPrettier,
+  {
+    languageOptions: {
+      parser: _parser,
+      globals: {
+        ...globals.browser,
+        ...globals.node,
+        ...globals.jquery
+      }
+    },
+
+    plugins: {
+      '@typescript-eslint': plugin,
+      jest,
+      js,
+      prettier: prettierPlugin
+    },
+
+    extends: [
+      'js/recommended',
+      '@typescript-eslint/recommended',
+      '@typescript-eslint/eslint-recommended',
+      'jest/recommended'
+    ],
+
+    rules: {
+      'max-len': [
+        'error',
+        {
+          code: 80
+        }
+      ],
+
+      quotes: [
+        'error',
+        'single',
+        {
+          allowTemplateLiterals: true
+        }
+      ],
+
+      '@typescript-eslint/no-unused-vars': [
+        'error',
+        {
+          argsIgnorePattern: '^_',
+          varsIgnorePattern: '^_',
+          caughtErrorsIgnorePattern: '^_'
+        }
+      ],
+
+      '@typescript-eslint/no-explicit-any': 'off',
+
+      '@typescript-eslint/explicit-module-boundary-types': [
+        'error',
+        {
+          allowArgumentsExplicitlyTypedAsAny: true
+        }
+      ],
+
+      'jest/no-conditional-expect': 'off'
+    }
+  },
+  globalIgnores(['**/node_modules', '**/dist', '**/resources', '**/coverage'])
+]);