.eslintrc.js

module.exports = {
    root: true,
    extends: ["eslint:recommended", "standard", "prettier"],
    plugins: ["unused-imports", "workspaces", "notice"],
    env: {
        es6: true,
        node: true,
    },
    ignorePatterns: [".eslintrc.js", "dist", "node_modules"],
    rules: {
        "notice/notice": [
            "error",
            {
                mustMatch:
                    "Copyright \\(c\\) [0-9]{0,4} Contributors to the Eclipse Foundation",
                templateFile: __dirname + "/license.template.txt",
                onNonMatchingHeader: "replace",
            },
        ],
        "no-use-before-define": "off",
        "unused-imports/no-unused-imports": "error",
        "guard-for-in": "error",
        "unused-imports/no-unused-vars": [
            "warn",
            {
                args: "none",
                varsIgnorePattern: "Test", // Ignore test suites from unused-imports
            },
        ],
    },
    overrides: [
        {
            files: ["**/*.ts", "**/*.tsx"],
            parser: "@typescript-eslint/parser",
            parserOptions: {
                tsconfigRootDir: __dirname,
                project: ["./tsconfig.eslint.json"],
            },
            extends: [
                "eslint:recommended",
                "standard",
                "prettier",
                "plugin:@typescript-eslint/recommended",
                "plugin:workspaces/recommended",
            ],
            plugins: [
                "@typescript-eslint",
                "unused-imports",
                "workspaces",
                "notice",
            ],
            env: {
                es6: true,
                node: true,
            },
            // ignorePatterns: [".eslintrc.js", "dist", "node_modules", "/examples", "bin", "*.js"],
            rules: {
                "notice/notice": [
                    "error",
                    {
                        mustMatch:
                            "Copyright \\(c\\) [0-9]{0,4} Contributors to the Eclipse Foundation",
                        templateFile: __dirname + "/license.template.txt",
                        onNonMatchingHeader: "replace",
                    },
                ],
                "@typescript-eslint/no-unused-vars": "off", // or "@typescript-eslint/no-unused-vars": "off",
                "no-use-before-define": "off",
                "@typescript-eslint/no-use-before-define": ["error"],
                "@typescript-eslint/prefer-nullish-coalescing": "error",
                "unused-imports/no-unused-imports": "error",
                "@typescript-eslint/strict-boolean-expressions": "error",
                "guard-for-in": "error",
                "unused-imports/no-unused-vars": [
                    "warn",
                    {
                        args: "none",
                        varsIgnorePattern: "Test", // Ignore test suites from unused-imports
                    },
                ],
            },
        },
        {
            files: ["**/*.test.js", "**/*.test.ts"],
            env: {
                mocha: true,
            },
            rules: {
                "no-unused-expressions": "off",
                "@typescript-eslint/no-unused-expressions": "off",
            },
        },
    ],
};