.eslintrc.js

module.exports = {
    parser: '@typescript-eslint/parser',
    parserOptions: {
        project: 'tsconfig.json',
        sourceType: 'module',
    },
    plugins: ['@typescript-eslint/eslint-plugin', 'mocha'],
    extends: [
        'plugin:@typescript-eslint/recommended',
    ],
    root: true,
    env: {
        node: true,
    },
    ignorePatterns: ['lint-staged.config.js', '.eslintrc.js', 'test/**/*'],
    rules: {
        eqeqeq: 'error',
        'no-restricted-imports': [
            'error',
            {
                patterns: ['./*', '../*'],
            },
        ],
        '@typescript-eslint/interface-name-prefix': 'off',
        '@typescript-eslint/explicit-function-return-type': 'error',
        '@typescript-eslint/explicit-module-boundary-types': 'off',
        '@typescript-eslint/no-explicit-any': 'off',
        '@typescript-eslint/no-inferrable-types': 'off',
        '@typescript-eslint/typedef': [
            'error',
            {
                arrayDestructuring: false,
                arrowParameter: true,
                memberVariableDeclaration: true,
                objectDestructuring: false,
                parameter: true,
                propertyDeclaration: true,
                variableDeclaration: true,
                variableDeclarationIgnoreFunction: true,
            },
        ],
    },
    overrides: [
        {
            files: ['test/**/*.ts'],
            rules: {
                '@typescript-eslint/no-explicit-any': 'off',
                '@typescript-eslint/no-inferrable-types': 'off',
                'no-restricted-imports': 'off',
                '@typescript-eslint/typedef': [
                    'error',
                    {
                        arrayDestructuring: false,
                        arrowParameter: true,
                        memberVariableDeclaration: true,
                        objectDestructuring: false,
                        parameter: true,
                        propertyDeclaration: true,
                        variableDeclaration: false,
                        variableDeclarationIgnoreFunction: true,
                    },
                ],
            },
        },
    ],
};