const { resolve } = require('path'); module.exports = { // https://eslint.org/docs/user-guide/configuring#configuration-cascading-and-hierarchy // This option interrupts the configuration hierarchy at this file // Remove this if you have an higher level ESLint config file (it usually happens into a monorepos) root: true, // https://eslint.vuejs.org/user-guide/#how-to-use-custom-parser // Must use parserOptions instead of "parser" to allow vue-eslint-parser to keep working // `parser: 'vue-eslint-parser'` is already included with any 'plugin:vue/**' config and should be omitted parserOptions: { // https://github.com/typescript-eslint/typescript-eslint/tree/master/packages/parser#configuration // https://github.com/TypeStrong/fork-ts-checker-webpack-plugin#eslint // Needed to make the parser take into account 'vue' files extraFileExtensions: ['.vue'], parser: '@typescript-eslint/parser', project: resolve(__dirname, './tsconfig.json'), tsconfigRootDir: __dirname, ecmaVersion: 2019, // Allows for the parsing of modern ECMAScript features sourceType: 'module', // Allows for the use of imports }, env: { browser: true, }, // Rules order is important, please avoid shuffling them extends: [ // Base ESLint recommended rules // 'eslint:recommended', // https://github.com/typescript-eslint/typescript-eslint/tree/master/packages/eslint-plugin#usage // ESLint typescript rules 'plugin:@typescript-eslint/recommended', // consider disabling this class of rules if linting takes too long 'plugin:@typescript-eslint/recommended-requiring-type-checking', // Uncomment any of the lines below to choose desired strictness, // but leave only one uncommented! // See https://eslint.vuejs.org/rules/#available-rules // 'plugin:vue/vue3-essential', // Priority A: Essential (Error Prevention) // 'plugin:vue/vue3-strongly-recommended', // Priority B: Strongly Recommended (Improving Readability) 'plugin:vue/vue3-recommended', // Priority C: Recommended (Minimizing Arbitrary Choices and Cognitive Overhead) // https://github.com/prettier/eslint-config-prettier#installation // usage with Prettier, provided by 'eslint-config-prettier'. 'plugin:prettier/recommended', ], plugins: [ // required to apply rules which need type information '@typescript-eslint', // https://eslint.vuejs.org/user-guide/#why-doesn-t-it-work-on-vue-file // required to lint *.vue files 'vue', ], // add your custom rules here rules: { 'prefer-promise-reject-errors': 'off', // TypeScript quotes: ['warn', 'single', { avoidEscape: true }], // allow debugger during development only 'no-debugger': process.env.NODE_ENV === 'production' ? 'error' : 'off', }, };