.eslintrc.js

module.exports = {
    env: {
      browser: true,
      es6: true,
      node: true
    },
    extends: [
      'eslint:recommended',
      'plugin:@typescript-eslint/recommended',
      'prettier'
    ],
    ignorePatterns: [
      'node_modules',
      'dist',
      'deno_dist',
      'src/*.deno.ts',
      'coverage',
      'browser-tests',
      'tools',
      'rollup.config.ts'
    ],
    parser: '@typescript-eslint/parser',
    parserOptions: {
      project: 'tsconfig.eslint.json',
      sourceType: 'module'
    },
    plugins: ['@typescript-eslint'],
    rules: {
      'no-var': 0,
      '@typescript-eslint/no-var-requires': 0,
      'prefer-const': 0,
      '@typescript-eslint/no-use-before-define': 0,
      '@typescript-eslint/explicit-function-return-type': 0,
      '@typescript-eslint/ban-types': 0 // Otherwise TS won't let us use Function and object
    },
    settings: {}
  }