Updated eslint, Jimp, and other dependencies

Gruntfile.js

@@ -431,6 +431,18 @@ module.exports = function (grunt) {
                     }
                 },
                 stdout: false
+            },
+            fixJimpModule: {
+                command: function () {
+                    switch (process.platform) {
+                        case "darwin":
+                            // Space added before comma to prevent multiple modifications
+                            return `sed -i '' 's/"es\\/index.js",/"es\\/index.js" ,\\n  "type": "module",/' ./node_modules/jimp/package.json`;
+                        default:
+                            return `sed -i 's/"es\\/index.js",/"es\\/index.js" ,\\n  "type": "module",/' ./node_modules/jimp/package.json`;
+                    }
+                },
+                stdout: false
             }
         },
     });

eslint.config.mjs

@@ -0,0 +1,129 @@
+import babelParser from "@babel/eslint-parser";
+import jsdoc from "eslint-plugin-jsdoc";
+import js from "@eslint/js";
+import globals from "globals";
+
+export default [
+    js.configs.recommended,
+    {
+        languageOptions: {
+            ecmaVersion: 2022,
+            parser: babelParser,
+            parserOptions: {
+                ecmaVersion: 2022,
+                ecmaFeatures: {
+                    impliedStrict: true
+                },
+                sourceType: "module",
+                allowImportExportEverywhere: true
+            },
+            globals: {
+                ...globals.browser,
+                ...globals.node,
+                ...globals.es6,
+                "$": false,
+                "jQuery": false,
+                "log": false,
+                "app": false,
+
+                "COMPILE_TIME": false,
+                "COMPILE_MSG": false,
+                "PKG_VERSION": false
+            },
+        },
+        ignores: ["src/core/vendor/**"],
+        plugins: {
+            jsdoc
+        },
+        rules: {
+            // enable additional rules
+            "no-eval": "error",
+            "no-implied-eval": "error",
+            "dot-notation": "error",
+            "eqeqeq": ["error", "smart"],
+            "no-caller": "error",
+            "no-extra-bind": "error",
+            "no-unused-expressions": "error",
+            "no-useless-call": "error",
+            "no-useless-return": "error",
+            "radix": "warn",
+
+            // modify rules from base configurations
+            "no-unused-vars": ["error", {
+                "args": "none",
+                "vars": "all",
+                "caughtErrors": "none"
+            }],
+            "no-empty": ["error", {
+                "allowEmptyCatch": true
+            }],
+
+            // disable rules from base configurations
+            "no-control-regex": "off",
+            "require-atomic-updates": "off",
+            "no-async-promise-executor": "off",
+
+            // stylistic conventions
+            "brace-style": ["error", "1tbs"],
+            "space-before-blocks": ["error", "always"],
+            "block-spacing": "error",
+            "array-bracket-spacing": "error",
+            "comma-spacing": "error",
+            "spaced-comment": ["error", "always", { "exceptions": ["/"] }],
+            "comma-style": "error",
+            "computed-property-spacing": "error",
+            "no-trailing-spaces": "warn",
+            "eol-last": "error",
+            "func-call-spacing": "error",
+            "key-spacing": ["warn", {
+                "mode": "minimum"
+            }],
+            "indent": ["error", 4, {
+                "ignoreComments": true,
+                "ArrayExpression": "first",
+                "SwitchCase": 1
+            }],
+            "linebreak-style": ["error", "unix"],
+            "quotes": ["error", "double", {
+                "avoidEscape": true,
+                "allowTemplateLiterals": true
+            }],
+            "camelcase": ["error", {
+                "properties": "always"
+            }],
+            "semi": ["error", "always"],
+            "unicode-bom": "error",
+            "jsdoc/require-jsdoc": ["error", {
+                "require": {
+                    "FunctionDeclaration": true,
+                    "MethodDefinition": true,
+                    "ClassDeclaration": true,
+                    "ArrowFunctionExpression": false
+                }
+            }],
+            "keyword-spacing": ["error", {
+                "before": true,
+                "after": true
+            }],
+            "no-multiple-empty-lines": ["warn", {
+                "max": 2,
+                "maxEOF": 1,
+                "maxBOF": 0
+            }],
+            "no-whitespace-before-property": "error",
+            "operator-linebreak": ["error", "after"],
+            "space-in-parens": "error",
+            "no-var": "error",
+            "prefer-const": "error",
+            "no-console": "error"
+        },
+    },
+    // File-pattern specific overrides
+    {
+        files: ["tests/**/*"],
+        rules: {
+            "no-unused-expressions": "off",
+            "no-console": "off"
+        }
+    },
+];