move from js to eslint ts

Author: ldubos

.editorconfig

@@ -6,3 +6,10 @@ indent_style = space
 indent_size = 2
 insert_final_newline = false
 trim_trailing_whitespace = true
+
+[*.{js,json,ts}]
+indent_style = space
+indent_size = 2
+
+[*.{md,markdown}]
+trim_trailing_whitespace = false

.eslintrc.json

@@ -0,0 +1,31 @@
+{
+  "env": {
+    "es6": true,
+    "node": true
+  },
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "ecmaVersion": 2018,
+    "sourceType": "module",
+    "project": "./tsconfig.json",
+    "tsconfigRootDir": "./",
+    "ecmaFeatures": {
+      "jsx": false
+    }
+  },
+  "extends": ["standard", "prettier", "prettier/@typescript-eslint"],
+  "plugins": ["prettier", "@typescript-eslint"],
+  "globals": {
+    "Atomics": "readonly",
+    "SharedArrayBuffer": "readonly"
+  },
+  "settings": {
+    "import/resolver": {
+      "typescript": {}
+    }
+  },
+  "rules": {
+    "prettier/prettier": "error",
+    "@typescript-eslint/no-unused-vars": "error"
+  }
+}

.gitattributes

@@ -0,0 +1 @@
+* text eol=lf

.gitignore

@@ -0,0 +1,30 @@
+# OS
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# IDE
+nbproject
+.~lock.*
+.buildpath
+.idea
+.project
+.settings
+.vscode
+composer.lock
+*.sublime-workspace
+*.swp
+*.swo
+
+# Project
+*.log
+*.cache
+/.eslintcache
+/.nyc_output
+/.stryker-tmp
+/node_modules
+/dist

.prettierrc

@@ -0,0 +1,4 @@
+{
+  "tabWidth": 2,
+  "singleQuote": true
+}