tsconfig.json

{
  "compilerOptions": {
    "target": "es2017",
    "lib": ["es7", "ES2017.object"],
    "module": "commonjs",
    "rootDir": "./lib",
    "outDir": "./dist",
    "diagnostics": true,
    "noUnusedLocals": true,
    "noEmitOnError": false,
    "noImplicitAny": false,
    "noImplicitThis": true,
    "skipLibCheck": true,
    "removeComments": true,
    "noLib": false,
    "sourceMap": true
  },
  "compileOnSave": true,
  "formatCodeOptions": {
    "indentSize": 4,
    "tabSize": 4,
    "indentStyle": "smart",
    "convertTabsToSpaces": true,
    "insertSpaceAfterCommaDelimiter": true,
    "insertSpaceAfterSemicolonInForStatements": true,
    "insertSpaceBeforeAndAfterBinaryOperators": true,
    "insertSpaceAfterKeywordsInControlFlowStatements": true,
    "insertSpaceAfterFunctionKeywordForAnonymousFunctions": false,
    "insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis": false,
    "placeOpenBraceOnNewLineForFunctions": false,
    "placeOpenBraceOnNewLineForControlBlocks": false
    }
}