tsconfig.json

{
    "compilerOptions": {
      "target": "es6",
      "module": "commonjs",
      "sourceMap": true,
      "moduleResolution": "node"
    },
    "compileOnSave": true,
    "include": [
      "app/**/*.ts"
    ],
    "exclude": [
      "node_modules"
    ],
    "atom": {
      "formatOnSave": true
    },
    "formatCodeOptions": {
      "indentSize": 2,
      "tabSize": 2,
      "newLineCharacter": "\n",
      "convertTabsToSpaces": true,
      "insertSpaceAfterCommaDelimiter": true,
      "insertSpaceAfterSemicolonInForStatements": true,
      "insertSpaceBeforeAndAfterBinaryOperators": true,
      "insertSpaceAfterKeywordsInControlFlowStatements": true,
      "insertSpaceAfterFunctionKeywordForAnonymousFunctions": false,
      "insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis": false,
      "placeOpenBraceOnNewLineForFunctions": false,
      "placeOpenBraceOnNewLineForControlBlocks": false
    }
  }