feat: add strict version

strict.js

@@ -0,0 +1,75 @@
+module.exports = {
+  // JS Files
+  "root": true,
+  "env": {
+    "atomtest": true,
+    "es6": true,
+    "node": true,
+    "browser": true,
+    "jasmine": true
+  },
+  "globals": {
+    "atom": "readonly",
+    "measure": "readonly"
+  },
+  "parser": "babel-eslint",
+  "parserOptions": {
+    "ecmaFeatures": {
+      "jsx": true
+    },
+    "ecmaVersion": 2018,
+    "sourceType": "module"
+  },
+  "plugins": ["prettier"],
+  "extends": ["prettier", "eslint:recommended"],
+  "ignorePatterns": ["node_modules/"],
+  "overrides": [
+    {
+      // Bundled node version with atom has an old ESLint
+      // TypeScript files
+      "files": ["**/*.ts", "**/*.tsx"],
+      "parser": "@typescript-eslint/parser",
+      "plugins": ["prettier", "@typescript-eslint"],
+      "extends": [
+        "prettier",
+        "eslint:recommended",
+        "plugin:@typescript-eslint/eslint-recommended",
+        "plugin:@typescript-eslint/recommended"
+      ],
+      "rules": {
+        "@typescript-eslint/explicit-function-return-type": "off",
+        "@typescript-eslint/explicit-module-boundary-types": "off",
+        "@typescript-eslint/camelcase": "off",
+        "@typescript-eslint/no-use-before-define": "off",
+        "@typescript-eslint/member-delimiter-style": "off"
+      }
+    },
+    {
+      // JSON files
+      "files": ["*.json"],
+      "plugins": ["json"],
+      "extends": ["prettier", "plugin:json/recommended"],
+      "rules": {
+        "json/*": [
+          "error",
+          {
+            "allowComments": true
+          }
+        ]
+      }
+    },
+    {
+      // CoffeeScript files
+      "files": ["**/*.coffee"],
+      "parser": "eslint-plugin-coffee",
+      "plugins": ["coffee"],
+      "extends": ["plugin:coffee/eslint-recommended"]
+    },
+    {
+      // YAML files
+      "files": ["*.yaml", "*.yml"],
+      "plugins": ["yaml"],
+      "extends": ["plugin:yaml/recommended"]
+    }
+  ]
+}